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Edexcel iGCSE Chemistry - TutorMyself Chemistry
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Edexcel iGCSE Chemistry complete notes, flashcards and test-yourself quizzing tailored to the exam specification. Chemistry past papers spec point linked.
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Внешние ссылки главной страницы ( 2 ) | |
qualifications.pearson.com/en/qualifications/edexcel-interna... | Edexcel iGCSE Chemistry |
qualifications.pearson.com/en/qualifications/edexcel-interna... | Exam Specification |
Внутренние ссылки главной страницы ( 283 ) | |
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tutormyself.com/tag/topic-fundamentals/ | A-Fundamentals |
tutormyself.com/tag/topic-ionic-bonding/ | B-Ionic Bonding |
tutormyself.com/tag/topic-separating-techniques/ | C-Separating techniques |
tutormyself.com/tag/topic-key-reactions/ | D-Key Reactions |
tutormyself.com/tag/topic-simple-molecules-covalent-bonding/ | E-Simple Molecules & Covalent Bonding |
tutormyself.com/tag/topic-alkanes-crude-oil/ | F-Alkanes & Crude Oil |
tutormyself.com/tag/topic-calculations/ | G-Calculations |
tutormyself.com/tag/topic-kinetics/ | H-Kinetics |
tutormyself.com/tag/topic-metals-reactivity/ | I-Metals & Reactivity |
tutormyself.com/tag/topic-alkenes-polymers/ | J-Alkenes & Polymers |
tutormyself.com/tag/topic-alkali-metals-halogens/ | K-Alkali metals & halogens |
tutormyself.com/tag/topic-acids-neutralisation/ | L-Acids & Neutralisation |
tutormyself.com/tag/topic-moles/ | M-Moles |
tutormyself.com/tag/topic-energetics/ | N-Energetics |
tutormyself.com/tag/topic-salts-preparation/ | O-Salts preparation |
tutormyself.com/tag/topic-structure-bonding/ | P-Structure & Bonding |
tutormyself.com/tag/topic-alcohols-carboxylic-acids/ | Q-Alcohols & Carboxylic Acids |
tutormyself.com/tag/topic-electrolysis/ | R-Electrolysis |
tutormyself.com/tag/topic-condensation-polymers/ | S-Condensation Polymers |
tutormyself.com/tag/topic-equilibria/ | T-Equilibria |
tutormyself.com/tag/topic-key-calculations/ | U-Key Calculations |
/tag/flashcards/ | Flashcards etc |
tutormyself.com/category/spec2017/ | Specification |
tutormyself.com/specification-2017/ | Spec |
tutormyself.com/category/spec2017/1-principles-of-chemistry/ | 1 Chemistry Principles |
tutormyself.com/category/spec2017/1-principles-of-chemistry/... | (a) States of matter |
tutormyself.com/edexcel-igcse-2017chem-101/ | 1:01 understand the three states of matter in terms of the arrangement, movement and energy of the particles |
tutormyself.com/edexcel-igcse-2017chem-102/ | 1:02 understand the interconversions between the three states of matter in terms of: the names of the interconversions, how th... |
tutormyself.com/edexcel-igcse-2017chem-103/ | 1:03 understand how the results of experiments involving the dilution of coloured solutions and diffusion of gases can be expla... |
tutormyself.com/edexcel-igcse-2017chem-104/ | 1:04 know what is meant by the terms: solvent, solute, solution, saturated solution |
tutormyself.com/edexcel-igcse-2017chem-105/ | 1:05 (Triple only) know what is meant by the term solubility in the units g per 100g of solvent |
tutormyself.com/edexcel-igcse-2017chem-106/ | 1:06 (Triple only) understand how to plot and interpret solubility curves |
tutormyself.com/edexcel-igcse-2017chem-107/ | 1:07 (Triple only) practical: investigate the solubility of a solid in water at a specific temperature |
tutormyself.com/category/spec2017/1-principles-of-chemistry/... | (b) Elements, compounds and mixtures |
tutormyself.com/edexcel-igcse-2017chem-108/ | 1:08 understand how to classify a substance as an element, a compound or a mixture |
tutormyself.com/edexcel-igcse-2017chem-109/ | 1:09 understand that a pure substance has a fixed melting and boiling point, but that a mixture may melt or boil over a range o... |
tutormyself.com/edexcel-igcse-2017chem-110/ | 1:10 describe these experimental techniques for the separation of mixtures: simple distillation, fractional distillation, filtr... |
tutormyself.com/edexcel-igcse-2017chem-111/ | 1:11 understand how a chromatogram provides information about the composition of a mixture |
tutormyself.com/edexcel-igcse-2017chem-112/ | 1:12 understand how to use the calculation of Rf values to identify the components of a mixture |
tutormyself.com/edexcel-igcse-2017chem-113/ | 1:13 practical: investigate paper chromatography using inks/food colourings |
tutormyself.com/category/spec2017/1-principles-of-chemistry/... | (c) Atomic structure |
tutormyself.com/edexcel-igcse-2017chem-114/ | 1:14 know what is meant by the terms atom and molecule |
tutormyself.com/edexcel-igcse-2017chem-115/ | 1:15 know the structure of an atom in terms of the positions, relative masses and relative charges of sub-atomic particles |
tutormyself.com/edexcel-igcse-2017chem-116/ | 1:16 know what is meant by the terms atomic number, mass number, isotopes and relative atomic mass (Aᵣ) |
tutormyself.com/edexcel-igcse-2017chem-117/ | 1:17 be able to calculate the relative atomic mass of an element (Aᵣ) from isotopic abundances |
tutormyself.com/category/spec2017/1-principles-of-chemistry/... | (d) The Periodic Table |
tutormyself.com/edexcel-igcse-2017chem-118/ | 1:18 understand how elements are arranged in the Periodic Table: in order of atomic number, in groups and periods |
tutormyself.com/edexcel-igcse-2017chem-119/ | 1:19 understand how to deduce the electronic configurations of the first 20 elements from their positions in the Periodic Table |
tutormyself.com/edexcel-igcse-2017chem-120/ | 1:20 understand how to use electrical conductivity and the acid-base character of oxides to classify elements as metals or non-... |
tutormyself.com/edexcel-igcse-2017chem-121/ | 1:21 identify an element as a metal or a non-metal according to its position in the Periodic Table |
tutormyself.com/edexcel-igcse-2017chem-122/ | 1:22 understand how the electronic configuration of a main group element is related to its position in the Periodic Table |
tutormyself.com/edexcel-igcse-2017chem-123/ | 1:23 Understand why elements in the same group of the Periodic Table have similar chemical properties |
tutormyself.com/edexcel-igcse-2017chem-124/ | 1:24 understand why the noble gases (Group 0) do not readily react |
tutormyself.com/category/spec2017/1-principles-of-chemistry/... | (e) Chemical formulae, equations and calculations |
tutormyself.com/edexcel-igcse-2017chem-125/ | 1:25 write word equations and balanced chemical equations (including state symbols): for reactions studied in this specificatio... |
tutormyself.com/edexcel-igcse-2017chem-126/ | 1:26 calculate relative formula masses (including relative molecular masses) (Mᵣ) from relative atomic masses (Aᵣ) |
tutormyself.com/edexcel-igcse-2017chem-127/ | 1:27 know that the mole (mol) is the unit for the amount of a substance |
tutormyself.com/edexcel-igcse-2017chem-128/ | 1:28 understand how to carry out calculations involving amount of substance, relative atomic mass (Aᵣ) and relative formula mas... |
tutormyself.com/edexcel-igcse-2017chem-129/ | 1:29 calculate reacting masses using experimental data and chemical equations |
tutormyself.com/edexcel-igcse-2017chem-130/ | 1:30 calculate percentage yield |
tutormyself.com/edexcel-igcse-2017chem-131/ | 1:31 understand how the formulae of simple compounds can be obtained experimentally, including metal oxides, water and salts co... |
tutormyself.com/edexcel-igcse-2017chem-132/ | 1:32 know what is meant by the terms empirical formula and molecular formula |
tutormyself.com/edexcel-igcse-2017chem-133/ | 1:33 calculate empirical and molecular formulae from experimental data |
tutormyself.com/edexcel-igcse-2017chem-134/ | 1:34 (Triple only) understand how to carry out calculations involving amount of substance, volume and concentration (in mol/dm... |
tutormyself.com/edexcel-igcse-2017chem-135/ | 1:35 (Triple only) understand how to carry out calculations involving gas volumes and the molar volume of a gas (24dm³ and 24,... |
tutormyself.com/edexcel-igcse-2017chem-136/ | 1:36 practical: know how to determine the formula of a metal oxide by combustion (e.g. magnesium oxide) or by reduction (e.g. c... |
tutormyself.com/category/spec2017/1-principles-of-chemistry/... | (f) Ionic bonding |
tutormyself.com/edexcel-igcse-2017chem-137/ | 1:37 understand how ions are formed by electron loss or gain |
tutormyself.com/edexcel-igcse-2017chem-138/ | 1:38 know the charges of these ions: metals in Groups 1, 2 and 3, non-metals in Groups 5, 6 and 7, Ag⁺, Cu²⁺, Fe²⁺, Fe³⁺, Pb²⁺... |
tutormyself.com/edexcel-igcse-2017chem-139/ | 1:39 write formulae for compounds formed between the ions listed in 1:38 |
tutormyself.com/edexcel-igcse-2017chem-140/ | 1:40 draw dot-and-cross diagrams to show the formation of ionic compounds by electron transfer, limited to combinations of elem... |
tutormyself.com/edexcel-igcse-2017chem-141/ | 1:41 understand ionic bonding in terms of electrostatic attractions |
tutormyself.com/edexcel-igcse-2017chem-142/ | 1:42 understand why compounds with giant ionic lattices have high melting and boiling points |
tutormyself.com/edexcel-igcse-2017chem-143/ | 1:43 Know that ionic compounds do not conduct electricity when solid, but do conduct electricity when molten and in aqueous sol... |
tutormyself.com/category/spec2017/1-principles-of-chemistry/... | (g) Covalent bonding |
tutormyself.com/edexcel-igcse-2017chem-144/ | 1:44 know that a covalent bond is formed between atoms by the sharing of a pair of electrons |
tutormyself.com/edexcel-igcse-2017chem-145/ | 1:45 understand covalent bonds in terms of electrostatic attractions |
tutormyself.com/edexcel-igcse-2017chem-146/ | 1:46 understand how to use dot-and-cross diagrams to represent covalent bonds in: diatomic molecules, including hydrogen, oxyge... |
tutormyself.com/edexcel-igcse-2017chem-147/ | 1:47 explain why substances with a simple molecular structures are gases or liquids, or solids with low melting and boiling poi... |
tutormyself.com/edexcel-igcse-2017chem-148/ | 1:48 explain why the melting and boiling points of substances with simple molecular structures increase, in general, with incre... |
tutormyself.com/edexcel-igcse-2017chem-149/ | 1:49 explain why substances with giant covalent structures are solids with high melting and boiling points |
tutormyself.com/edexcel-igcse-2017chem-150/ | 1:50 explain how the structures of diamond, graphite and C60 fullerene influence their physical properties, including electrica... |
tutormyself.com/edexcel-igcse-2017chem-151/ | 1:51 know that covalent compounds do not usually conduct electricity |
tutormyself.com/category/spec2017/1-principles-of-chemistry/... | (h) Metallic bonding |
tutormyself.com/edexcel-igcse-2017chem-152/ | 1:52 (Triple only) know how to represent a metallic lattice by a 2-D diagram |
tutormyself.com/edexcel-igcse-2017chem-153/ | 1:53 (Triple only) understand metallic bonding in terms of electrostatic attractions |
tutormyself.com/edexcel-igcse-2017chem-154/ | 1:54 (Triple only) explain typical physical properties of metals, including electrical conductivity and malleability |
tutormyself.com/category/spec2017/1-principles-of-chemistry/... | (i) Electrolysis |
tutormyself.com/edexcel-igcse-2017chem-155/ | 1:55 (Triple only) understand why covalent compounds do not conduct electricity |
tutormyself.com/edexcel-igcse-2017chem-156/ | 1:56 (Triple only) understand why ionic compounds conduct electricity only when molten or in aqueous solution |
tutormyself.com/edexcel-igcse-2017chem-157/ | 1:57 (Triple only) know that anion and cation are terms used to refer to negative and positive ions respectively |
tutormyself.com/edexcel-igcse-2017chem-158/ | 1:58 (Triple only) describe experiments to investigate electrolysis, using inert electrodes, of molten compounds (including le... |
tutormyself.com/edexcel-igcse-2017chem-159/ | 1:59 (Triple only) write ionic half-equations representing the reactions at the electrodes during electrolysis and understand ... |
tutormyself.com/edexcel-igcse-2017chem-160/ | 1:60 (Triple only) practical: investigate the electrolysis of aqueous solutions |
tutormyself.com/category/spec2017/2-inorganic-chemistry/ | 2 Inorganic chemistry |
tutormyself.com/category/spec2017/2-inorganic-chemistry/a-gr... | (a) Group 1 (alkali metals) – lithium, sodium and potassium |
tutormyself.com/edexcel-igcse-2017chem-201/ | 2:01 understand how the similarities in the reactions of lithium, sodium and potassium with water provide evidence for their re... |
tutormyself.com/edexcel-igcse-2017chem-202/ | 2:02 understand how the differences between the reactions of lithium, sodium and potassium with air and water provide evidence ... |
tutormyself.com/edexcel-igcse-2017chem-203/ | 2:03 use knowledge of trends in Group 1 to predict the properties of other alkali metals |
tutormyself.com/edexcel-igcse-2017chem-204/ | 2:04 (Triple only) explain the trend in reactivity in Group 1 in terms of electronic configurations |
tutormyself.com/category/spec2017/2-inorganic-chemistry/b-gr... | (b) Group 7 (halogens) – chlorine, bromine and iodine |
tutormyself.com/edexcel-igcse-2017chem-205/ | 2:05 know the colours, physical states (at room temperature) and trends in physical properties of lithium, sodium and potassium |
tutormyself.com/edexcel-igcse-2017chem-206/ | 2:06 use knowledge of trends in Group 7 to predict the properties of other halogens |
tutormyself.com/edexcel-igcse-2017chem-207/ | 2:07 understand how displacement reactions involving halogens and halides provide evidence for the trend in reactivity in Group... |
tutormyself.com/edexcel-igcse-2017chem-208/ | 2:08 (Triple only) explain the trend in reactivity in Group 7 in terms of electronic configurations |
tutormyself.com/category/spec2017/2-inorganic-chemistry/c-ga... | (c) Gases in the atmosphere |
tutormyself.com/edexcel-igcse-2017chem-209/ | 2:09 know the approximate percentages by volume of the four most abundant gases in dry air |
tutormyself.com/edexcel-igcse-2017chem-210/ | 2:10 understand how to determine the percentage by volume of oxygen in air using experiments involving the reactions of metals ... |
tutormyself.com/edexcel-igcse-2017chem-211/ | 2:11 describe the combustion of elements in oxygen, including magnesium, hydrogen and sulfur |
tutormyself.com/edexcel-igcse-2017chem-212/ | 2:12 describe the formation of carbon dioxide from the thermal decomposition of metal carbonates, including copper(II) carbonat... |
tutormyself.com/edexcel-igcse-2017chem-213/ | 2:13 know that carbon dioxide is a greenhouse gas and that increasing amounts in the atmosphere may contribute to climate chang... |
tutormyself.com/edexcel-igcse-2017chem-214/ | 2:14 Practical: determine the approximate percentage by volume of oxygen in air using a metal or a non-metal |
tutormyself.com/category/spec2017/2-inorganic-chemistry/d-re... | (d) Reactivity series |
tutormyself.com/edexcel-igcse-2017chem-215/ | 2:15 understand how metals can be arranged in a reactivity series based on their reactions with: water and dilute hydrochloric ... |
tutormyself.com/edexcel-igcse-2017chem-216/ | 2:16 understand how metals can be arranged in a reactivity series based on their displacement reactions between: metals and met... |
tutormyself.com/edexcel-igcse-2017chem-217/ | 2:17 know the order of reactivity of these metals: potassium, sodium, lithium, calcium, magnesium, aluminium, zinc, iron, coppe... |
tutormyself.com/edexcel-igcse-2017chem-218/ | 2:18 know the conditions under which iron rusts |
tutormyself.com/edexcel-igcse-2017chem-219/ | 2:19 understand how the rusting of iron may be prevented by: barrier methods, galvanising and sacrificial protection |
tutormyself.com/edexcel-igcse-2017chem-220/ | 2:20 in terms of gain or loss of oxygen and loss or gain of electrons, understand the terms: oxidation, reduction, redox, oxidi... |
tutormyself.com/edexcel-igcse-2017chem-221/ | 2:21 practical: investigate reactions between dilute hydrochloric and sulfuric acids and metals (e.g. magnesium, zinc and iron) |
tutormyself.com/category/spec2017/2-inorganic-chemistry/e-ex... | (e) Extraction and uses of metals |
tutormyself.com/edexcel-igcse-2017chem-222/ | 2:22 (Triple only) know that most metals are extracted from ores found in the Earth’s crust and that unreactive metals are oft... |
tutormyself.com/edexcel-igcse-2017chem-223/ | 2:23 (Triple only) explain how the method of extraction of a metal is related to its position in the reactivity series, illust... |
tutormyself.com/edexcel-igcse-2017chem-224/ | 2:24 (Triple only) be able to comment on a metal extraction process, given appropriate information |
tutormyself.com/edexcel-igcse-2017chem-225/ | 2:25 (Triple only) explain the uses of aluminium, copper, iron and steel in terms of their properties the types of steel will ... |
tutormyself.com/edexcel-igcse-2017chem-226/ | 2:26 (Triple only) know that an alloy is a mixture of a metal and one or more elements, usually other metals or carbon |
tutormyself.com/edexcel-igcse-2017chem-227/ | 2:27 (Triple only) explain why alloys are harder than pure metals |
tutormyself.com/category/spec2017/2-inorganic-chemistry/f-ac... | (f) Acids, alkalis and titrations |
tutormyself.com/edexcel-igcse-2017chem-228/ | 2:28 describe the use of litmus, phenolphthalein and methyl orange to distinguish between acidic and alkaline solutions |
tutormyself.com/edexcel-igcse-2017chem-229/ | 2:29 understand how to use the pH scale, from 0–14, can be used to classify solutions as strongly acidic (0–3), weakly acidic (... |
tutormyself.com/edexcel-igcse-2017chem-230/ | 2:30 describe the use of Universal Indicator to measure the approximate pH value of an aqueous solution |
tutormyself.com/edexcel-igcse-2017chem-231/ | 2:31 know that acids in aqueous solution are a source of hydrogen ions and alkalis in a aqueous solution are a source of hydrox... |
tutormyself.com/edexcel-igcse-2017chem-232/ | 2:32 know that bases can neutralise acids |
tutormyself.com/edexcel-igcse-2017chem-233/ | 2:33 (Triple only) describe how to carry out an acid-alkali titration |
tutormyself.com/category/spec2017/2-inorganic-chemistry/g-ac... | (g) Acids, bases and salt preparations |
tutormyself.com/edexcel-igcse-2017chem-234/ | 2:34 know the general rules for predicting the solubility of ionic compounds in water: common sodium, potassium and ammonium co... |
tutormyself.com/edexcel-igcse-2017chem-235/ | 2:35 understand acids and bases in terms of proton transfer |
tutormyself.com/edexcel-igcse-2017chem-236/ | 2:36 understand that an acid is a proton donor and a base is a proton acceptor |
tutormyself.com/edexcel-igcse-2017chem-237/ | 2:37 describe the reactions of hydrochloric acid, sulfuric acid and nitric acid with metals, bases and metal carbonates (exclud... |
tutormyself.com/edexcel-igcse-2017chem-238/ | 2:38 know that metal oxides, metal hydroxides and ammonia can act as bases, and that alkalis are bases that are soluble in wate... |
tutormyself.com/edexcel-igcse-2017chem-239/ | 2:39 describe an experiment to prepare a pure, dry sample of a soluble salt, starting from an insoluble reactant |
tutormyself.com/edexcel-igcse-2017chem-240/ | 2:40 (Triple only) describe an experiment to prepare a pure, dry sample of a soluble salt, starting from an acid and alkali |
tutormyself.com/edexcel-igcse-2017chem-241/ | 2:41 (Triple only) describe an experiment to prepare a pure, dry sample of an insoluble salt, starting from two soluble reacta... |
tutormyself.com/edexcel-igcse-2017chem-242/ | 2:42 practical: prepare a sample of pure, dry hydrated copper(II) sulfate crystals starting from copper(II) oxide |
tutormyself.com/edexcel-igcse-2017chem-243/ | 2:43 (Triple only) practical: prepare a sample of pure, dry lead(II) sulfate |
tutormyself.com/category/spec2017/2-inorganic-chemistry/h-ch... | (h) Chemical tests |
tutormyself.com/edexcel-igcse-2017chem-244/ | 2:44 describe tests for these gases: hydrogen, oxygen, carbon dioxide, ammonia, chlorine |
tutormyself.com/edexcel-igcse-2017chem-245/ | 2:45 describe how to carry out a flame test |
tutormyself.com/edexcel-igcse-2017chem-246/ | 2:46 know the colours formed in flame tests for these cations: Li⁺ is red, Na⁺ is yellow, K⁺ is lilac, Ca²⁺ is orange-red, Cu²⁺... |
tutormyself.com/edexcel-igcse-2017chem-247/ | 2:47 describe tests for these cations: NH₄⁺ using sodium hydroxide solution and identifying the gas evolved, Cu²⁺, Fe²⁺ and Fe... |
tutormyself.com/edexcel-igcse-2017chem-248/ | 2:48 describe tests for these anions: Cl⁻, Br⁻ and I⁻ using acidified silver nitrate solution, SO₄²⁻ using acidified barium chl... |
tutormyself.com/edexcel-igcse-2017chem-249/ | 2:49 describe a test for the presence of water using anhydrous copper(II) sulfate |
tutormyself.com/edexcel-igcse-2017chem-250/ | 2:50 describe a physical test to show whether a sample of water is pure |
tutormyself.com/category/spec2017/3-physical-chemistry/ | 3 Physical chemistry |
tutormyself.com/category/spec2017/3-physical-chemistry/a-ene... | (a) Energetics |
tutormyself.com/edexcel-igcse-2017chem-301/ | 3:01 know that chemical reactions in which heat energy is given out are described as exothermic, and those in which heat energy... |
tutormyself.com/edexcel-igcse-2017chem-302/ | 3:02 describe simple calorimetry experiments for reactions such as combustion, displacement, dissolving and neutralisation |
tutormyself.com/edexcel-igcse-2017chem-303/ | 3:03 calculate the heat energy change from a measured temperature change using the expression Q = mcΔT |
tutormyself.com/edexcel-igcse-2017chem-304/ | 3:04 calculate the molar enthalpy change (ΔH) from the heat energy change, Q |
tutormyself.com/edexcel-igcse-2017chem-305/ | 3:05 (Triple only) draw and explain energy level diagrams to represent exothermic and endothermic reactions |
tutormyself.com/edexcel-igcse-2017chem-306/ | 3:06 (Triple only) know that bond-breaking is an endothermic process and that bond-making is an exothermic process |
tutormyself.com/edexcel-igcse-2017chem-307/ | 3:07 (Triple only) use bond energies to calculate the enthalpy change during a chemical reaction |
tutormyself.com/edexcel-igcse-2017chem-308/ | 3:08 practical: investigate temperature changes accompanying some of the following types of change: salts dissolving in water, ... |
tutormyself.com/category/spec2017/3-physical-chemistry/b-rat... | (b) Rates of reaction |
tutormyself.com/edexcel-igcse-2017chem-309/ | 3:09 describe experiments to investigate the effects of changes in surface area of a solid, concentration of a solution, temper... |
tutormyself.com/edexcel-igcse-2017chem-310/ | 3:10 describe the effects of changes in surface area of a solid, concentration of a solution, pressure of a gas, temperature an... |
tutormyself.com/edexcel-igcse-2017chem-311/ | 3:11 explain the effects of changes in surface area of a solid, concentration of a solution, pressure of a gas and temperature ... |
tutormyself.com/edexcel-igcse-2017chem-312/ | 3:12 know that a catalyst is a substance that increases the rate of a reaction, but is chemically unchanged at the end of the r... |
tutormyself.com/edexcel-igcse-2017chem-313/ | 3:13 know that a catalyst works by providing an alternative pathway with lower activation energy |
tutormyself.com/edexcel-igcse-2017chem-314/ | 3:14 (Triple only) draw and explain reaction profile diagrams showing ΔH and activation energy |
tutormyself.com/edexcel-igcse-2017chem-315/ | 3:15 practical: investigate the effect of changing the surface area of marble chips and of changing the concentration of hydroc... |
tutormyself.com/edexcel-igcse-2017chem-316/ | 3:16 practical: investigate the effect of different solids on the catalytic decomposition of hydrogen peroxide solution |
tutormyself.com/category/spec2017/3-physical-chemistry/c-rev... | (c) Reversible reactions and equilibria |
tutormyself.com/edexcel-igcse-2017chem-317/ | 3:17 know that some reactions are reversible and this is indicated by the symbol ⇌ in equations |
tutormyself.com/edexcel-igcse-2017chem-318/ | 3:18 describe reversible reactions such as the dehydration of hydrated copper(II) sulfate and the effect of heat on ammonium ch... |
tutormyself.com/edexcel-igcse-2017chem-319/ | 3:19 (Triple only) know that a reversible reaction can reach dynamic equilibrium in a sealed container |
tutormyself.com/edexcel-igcse-2017chem-320/ | 3:20 (Triple only) know that the characteristics of a reaction at dynamic equilibrium are: the forward and reverse reactions o... |
tutormyself.com/edexcel-igcse-2017chem-321/ | 3:21 (Triple only) understand why a catalyst does not affect the position of equilibrium in a reversible reaction |
tutormyself.com/edexcel-igcse-2017chem-322/ | 3:22 (Triple only) predict, with reasons, the effect of changing either pressure or temperature on the position of equilibrium... |
tutormyself.com/category/spec2017/4-organic-chemistry/ | 4 Organic chemistry |
tutormyself.com/category/spec2017/4-organic-chemistry/a-intr... | (a) Introduction |
tutormyself.com/edexcel-igcse-2017chem-401/ | 4:01 know that a hydrocarbon is a compound of hydrogen and carbon only |
tutormyself.com/edexcel-igcse-2017chem-402/ | 4:02 understand how to represent organic molecules using empirical formulae, molecular formulae, general formulae, structural f... |
tutormyself.com/edexcel-igcse-2017chem-403/ | 4:03 know what is meant by the terms homologous series, functional group and isomerism |
tutormyself.com/edexcel-igcse-2017chem-404/ | 4:04 understand how to name compounds relevant to this specification using the rules of International Union of Pure and Applied... |
tutormyself.com/edexcel-igcse-2017chem-405/ | 4:05 understand how to write the possible structural and displayed formulae of an organic molecule given its molecular formula |
tutormyself.com/edexcel-igcse-2017chem-406/ | 4:06 understand how to classify reactions of organic compounds as substitution, addition and combustion. Knowledge of reaction ... |
tutormyself.com/category/spec2017/4-organic-chemistry/b-crud... | (b) Crude oil |
tutormyself.com/edexcel-igcse-2017chem-407/ | 4:07 know that crude oil is a mixture of hydrocarbons |
tutormyself.com/edexcel-igcse-2017chem-408/ | 4:08 describe how the industrial process of fractional distillation separates crude oil into fractions |
tutormyself.com/edexcel-igcse-2017chem-409/ | 4:09 know the names and uses of the main fractions obtained from crude oil: refinery gases, gasoline, kerosene, diesel, fuel oi... |
tutormyself.com/edexcel-igcse-2017chem-410/ | 4:10 know the trend in colour, boiling point and viscosity of the main fractions |
tutormyself.com/edexcel-igcse-2017chem-411/ | 4:11 know that a fuel is a substance that, when burned, releases heat energy |
tutormyself.com/edexcel-igcse-2017chem-412/ | 4:12 know the possible products of complete and incomplete combustion of hydrocarbons with oxygen in the air |
tutormyself.com/edexcel-igcse-2017chem-413/ | 4:13 understand why carbon monoxide is poisonous, in terms of its effect on the capacity of blood to transport oxygen reference... |
tutormyself.com/edexcel-igcse-2017chem-414/ | 4:14 know that, in car engines, the temperature reached is high enough to allow nitrogen and oxygen from air to react, forming ... |
tutormyself.com/edexcel-igcse-2017chem-415/ | 4:15 explain how the combustion of some impurities in hydrocarbon fuels results in the formation of sulfur dioxide |
tutormyself.com/edexcel-igcse-2017chem-416/ | 4:16 understand how sulfur dioxide and oxides of nitrogen oxides contribute to acid rain |
tutormyself.com/edexcel-igcse-2017chem-417/ | 4:17 describe how long-chain alkanes are converted to alkenes and shorter-chain alkanes by catalytic cracking (using silica or ... |
tutormyself.com/edexcel-igcse-2017chem-418/ | 4:18 explain why cracking is necessary, in terms of the balance between supply and demand for different fractions |
tutormyself.com/category/spec2017/4-organic-chemistry/c-alka... | (c) Alkanes |
tutormyself.com/edexcel-igcse-2017chem-419/ | 4:19 know the general formula for alkanes |
tutormyself.com/edexcel-igcse-2017chem-420/ | 4:20 explain why alkanes are classified as saturated hydrocarbons |
tutormyself.com/edexcel-igcse-2017chem-421/ | 4:21 understand how to draw the structural and displayed formulae for alkanes with up to five carbon atoms in the molecule, and... |
tutormyself.com/edexcel-igcse-2017chem-422/ | 4:22 describe the reactions of alkanes with halogens in the presence of ultraviolet radiation, limited to mono-substitution kno... |
tutormyself.com/category/spec2017/4-organic-chemistry/d-alke... | (d) Alkenes |
tutormyself.com/edexcel-igcse-2017chem-423/ | 4:23 know that alkenes contain the functional group >C=C |
tutormyself.com/edexcel-igcse-2017chem-424/ | 4:24 know the general formula for alkenes |
tutormyself.com/edexcel-igcse-2017chem-425/ | 4:25 explain why alkenes are classified as unsaturated hydrocarbons |
tutormyself.com/edexcel-igcse-2017chem-426/ | 4:26 understand how to draw the structural and displayed formulae for alkenes with up to four carbon atoms in the molecule, and... |
tutormyself.com/edexcel-igcse-2017chem-427/ | 4:27 describe the reactions of alkenes with bromine, to produce dibromoalkanes |
tutormyself.com/edexcel-igcse-2017chem-428/ | 4:28 describe how bromine water can be used to distinguish between an alkane and an alkene |
tutormyself.com/category/spec2017/4-organic-chemistry/e-alco... | (e) Alcohols |
tutormyself.com/edexcel-igcse-2017chem-429/ | 4:29 (Triple only) know that alcohols contain the functional group −OH |
tutormyself.com/edexcel-igcse-2017chem-430/ | 4:30 (Triple only) understand how to draw structural and displayed formulae for methanol, ethanol, propanol (propan-1-ol only)... |
tutormyself.com/edexcel-igcse-2017chem-431/ | 4:31 (Triple only) know that ethanol can be oxidised by: burning in air or oxygen (complete combustion), reaction with oxygen ... |
tutormyself.com/edexcel-igcse-2017chem-432/ | 4:32 (Triple only) know that ethanol can be manufactured by: 1) reacting ethene with steam in the presence of a phosphoric aci... |
tutormyself.com/edexcel-igcse-2017chem-433/ | 4:33 (Triple only) understand the reasons for fermentation, in the absence of air, and at an optimum temperature |
tutormyself.com/category/spec2017/4-organic-chemistry/f-carb... | (f) Carboxylic acids |
tutormyself.com/edexcel-igcse-2017chem-434/ | 4:34 (Triple only) know that carboxylic acids contain the functional group -COOH |
tutormyself.com/edexcel-igcse-2017chem-435/ | 4:35 (Triple only) understand how to draw structural and displayed formulae for unbranched- chain carboxylic acids with up to ... |
tutormyself.com/edexcel-igcse-2017chem-436/ | 4:36 (Triple only) describe the reactions of aqueous solutions of carboxylic acids with metals and metal carbonates |
tutormyself.com/edexcel-igcse-2017chem-437/ | 4:37 (Triple only) know that vinegar is an aqueous solution containing ethanoic acid |
tutormyself.com/category/spec2017/4-organic-chemistry/g-este... | (g) Esters |
tutormyself.com/edexcel-igcse-2017chem-438/ | 4:38 (Triple only) know that esters contain the functional group -COO- |
tutormyself.com/edexcel-igcse-2017chem-439/ | 4:39 (Triple only) know that ethyl ethanoate is the ester produced when ethanol and ethanoic acid react in the presence of an ... |
tutormyself.com/edexcel-igcse-2017chem-440/ | 4:40 (Triple only) understand how to write the structural and displayed formulae of ethyl ethanoate |
tutormyself.com/edexcel-igcse-2017chem-441/ | 4:41 (Triple only) understand how to write the structural and displayed formulae of an ester, given the name or formula of the... |
tutormyself.com/edexcel-igcse-2017chem-442/ | 4:42 (Triple only) know that esters are volatile compounds with distinctive smells and are used as food flavourings and in per... |
tutormyself.com/edexcel-igcse-2017chem-443/ | 4:43 (Triple only) practical: prepare a sample of an ester such as ethyl ethanoate |
tutormyself.com/category/spec2017/4-organic-chemistry/h-synt... | (h) Synthetic polymers |
tutormyself.com/edexcel-igcse-2017chem-444/ | 4:44 know that an addition polymer is formed by joining up many small molecules called monomers |
tutormyself.com/edexcel-igcse-2017chem-445/ | 4:45 understand how to draw the repeat unit of an addition polymer, including poly(ethene), poly(propene), poly(chloroethene) a... |
tutormyself.com/edexcel-igcse-2017chem-446/ | 4:46 understand how to deduce the structure of a monomer from the repeat unit of an addition polymer and vice versa |
tutormyself.com/edexcel-igcse-2017chem-447/ | 4:47 explain problems in the disposal of addition polymers, including: their inertness and inability to biodegrade, the product... |
tutormyself.com/edexcel-igcse-2017chem-448/ | 4:48 (Triple only) know that condensation polymerisation, in which a dicarboxylic acid reacts with a diol, produces a polyeste... |
tutormyself.com/edexcel-igcse-2017chem-449/ | 4:49 (Triple only) Understand how to write the structural and displayed formula of a polyester, showing the repeat unit, given... |
tutormyself.com/edexcel-igcse-2017chem-450/ | 4:50 (Triple only) know that some polyesters, known as biopolyesters, are biodegradable |
tutormyself.com/how-to-learn/ | How to learn |
tutormyself.com/tag/quiz/ | Quizzes |
tutormyself.com/past-papers/ | Past Papers |
tutormyself.com/calculations-practice/ | Calculations practice |
tutormyself.com/periodic-table/ | Periodic table |
tutormyself.com/cryptic-chemistry-crossword/ | Cryptic Crossword |
tutormyself.com/links/ | Links |
tutormyself.com/test-myself/ | Flashcards |
tutormyself.com/past-paper-questions/ | Past Papers by Spec point |
tutormyself.com/exam-specification/ | Specification list |
tutormyself.com/tag/SpecPointsPerTopic/ | Spec by Topic |
tutormyself.com/author/hydr0gen/ | Hydr0Gen |
tutormyself.com/x-developer/ | . |
tutormyself.com/test-myself/?cardSet=69391625 | Terminology |
tutormyself.com/test-myself/?cardSet=118429092 | Skills and equipment |
tutormyself.com/test-myself/?cardSet=138540685 | Remove Flashcards |
tutormyself.com/test-myself/?cardSet=118429364 | a) States of matter |
tutormyself.com/test-myself/?cardSet=118430023 | b) Atoms |
tutormyself.com/test-myself/?cardSet=118431220 | c) Atomic structure |
tutormyself.com/test-myself/?cardSet=118431369 | d) Relative formula masses and molar volumes of gases |
tutormyself.com/test-myself/?cardSet=118432067 | e) Chemical formulae and chemical equations |
tutormyself.com/test-myself/?cardSet=118432779 | f) Ionic compounds |
tutormyself.com/test-myself/?cardSet=118455645 | g) Covalent substances |
tutormyself.com/test-myself/?cardSet=118456931 | h) Metallic crystals |
tutormyself.com/test-myself/?cardSet=118457194 | i) Electrolysis |
tutormyself.com/test-myself/?cardSet=118459457 | a) The Periodic Table |
tutormyself.com/test-myself/?cardSet=118460013 | b) Group 1 elements: lithium, sodium and potassium |
tutormyself.com/test-myself/?cardSet=118460480 | c) Group 7 elements: chlorine, bromine and iodine |
tutormyself.com/test-myself/?cardSet=118461301 | d) Oxygen and oxides |
tutormyself.com/test-myself/?cardSet=118462693 | e) Hydrogen and water |
tutormyself.com/test-myself/?cardSet=118462898 | f) Reactivity series |
tutormyself.com/test-myself/?cardSet=118463850 | g) Tests for ions and gases |
tutormyself.com/test-myself/?cardSet=118472204 | a) Introduction |
tutormyself.com/test-myself/?cardSet=118472513 | b) Alkanes |
tutormyself.com/test-myself/?cardSet=118474026 | c) Alkenes |
tutormyself.com/test-myself/?cardSet=118474979 | d) Ethanol |
tutormyself.com/test-myself/?cardSet=118482414 | a) Acids, alkalis and salts |
tutormyself.com/test-myself/?cardSet=118482973 | b) Energetics |
tutormyself.com/test-myself/?cardSet=118483244 | c) Rates of reaction |
tutormyself.com/test-myself/?cardSet=118483886 | d) Equilibria |
tutormyself.com/test-myself/?cardSet=118485492 | a) Extraction and uses of metals |
tutormyself.com/test-myself/?cardSet=118487830 | b) Crude oil |
tutormyself.com/test-myself/?cardSet=118488689 | c) Synthetic polymers |
tutormyself.com/test-myself/?cardSet=118489801 | d) The industrial manufacture of chemicals |
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