Канал: Revision Videos for GCSE Chemistry

2.8 Energy Changes in Chemistry

2.8 Energy Changes in Chemistry

2.6 Quantitative Chemistry

2.6 Quantitative Chemistry

2.5 Organic Chemistry Part 2

2.5 Organic Chemistry Part 2

2.4 Equilibrium

2.4 Equilibrium

2.5 Organic Chemistry Part 1

2.5 Organic Chemistry Part 1

2.3 Rates of Reaction

2.3 Rates of Reaction

2.9 Gas Chemistry

2.9 Gas Chemistry

Polystyrene cup neutralisation experiment

Polystyrene cup neutralisation experiment

Reactions of calcium carbonate, copper carbonate and sodium hydrogencarbonate with acid

Reactions of calcium carbonate, copper carbonate and sodium hydrogencarbonate with acid

Reaction of copper oxide and sulfuric acid

Reaction of copper oxide and sulfuric acid

Reaction of sulfuric acid and sodium hydroxide

Reaction of sulfuric acid and sodium hydroxide

Reaction of zinc powder and hydrochloric acid

Reaction of zinc powder and hydrochloric acid

Reaction of magnesium and hydrochloric acid

Reaction of magnesium and hydrochloric acid

2.2 Rusting, Redox & Iron

2.2 Rusting, Redox & Iron

2.1 Reactivity Series

2.1 Reactivity Series

2.7 Electrochemistry

2.7 Electrochemistry

1.9 Chemical Analysis

1.9 Chemical Analysis

1.7 Quantitative Chemistry

1.7 Quantitative Chemistry

1.8 Acids, Bases & Salts

1.8 Acids, Bases & Salts

1.5 Symbols, Formulae & Equations

1.5 Symbols, Formulae & Equations

1.6 Periodic Table

1.6 Periodic Table

1.2 Bonding and 1.3 Structures - Metallic Bonding & Structure

1.2 Bonding and 1.3 Structures - Metallic Bonding & Structure

1.2 Bonding and 1.3 Structures - Covalent Bonding & Structures

1.2 Bonding and 1.3 Structures - Covalent Bonding & Structures

1.2 Bonding and 1.3 Structures - Ionic Bonding & Structure

1.2 Bonding and 1.3 Structures - Ionic Bonding & Structure

1.1 Atomic Structure

1.1 Atomic Structure

Answers to Entropy Test Part 1

Answers to Entropy Test Part 1

Answers to Entropy Test Part 2

Answers to Entropy Test Part 2

Answers to Atomic Structure PPQs 7-11 (Mass Spectrometry)

Answers to Atomic Structure PPQs 7-11 (Mass Spectrometry)

Answers to Atomic Structure PPQs 12-22 (Electronic Configuration)

Answers to Atomic Structure PPQs 12-22 (Electronic Configuration)

Answers to Atomic Structure PPQs 1-6 (Relative Mass)

Answers to Atomic Structure PPQs 1-6 (Relative Mass)

Answers to Equilibrium PPQs Part 1

Answers to Equilibrium PPQs Part 1

Equilibrium Part 2 - Calculating Kc Values

Equilibrium Part 2 - Calculating Kc Values

Equilibrium Part 3 - Calculating Kc Questions

Equilibrium Part 3 - Calculating Kc Questions

Equilibrium Part 1 - Recap of AS Equilibrium

Equilibrium Part 1 - Recap of AS Equilibrium

Atomic Structure Part 5 - s,p,d and electron-in-box notation

Atomic Structure Part 5 - s,p,d and electron-in-box notation

Atomic Structure Part 3 - Mass Spectrometry

Atomic Structure Part 3 - Mass Spectrometry

Atomic Structure Part 4 - Electronic Configurations

Atomic Structure Part 4 - Electronic Configurations

Atomic Structure Part 2 - Relative Masses

Atomic Structure Part 2 - Relative Masses

Atomic Structure Part 1 - Atomic Number and Mass Number

Atomic Structure Part 1 - Atomic Number and Mass Number

Gas Chemistry Part 3 - Oxygen

Gas Chemistry Part 3 - Oxygen

Gas Chemistry Part 4 - Carbon Dioxide

Gas Chemistry Part 4 - Carbon Dioxide

Gas Chemistry Part 1 - Air & Nitrogen

Gas Chemistry Part 1 - Air & Nitrogen

Gas Chemistry Part 2 - Hydrogen

Gas Chemistry Part 2 - Hydrogen

Answers to Entropy PPQs 6-10

Answers to Entropy PPQs 6-10

Answers to Entropy PPQs 11&12

Answers to Entropy PPQs 11&12

Answers to Lattice Enthalpy Test

Answers to Lattice Enthalpy Test

Commercial Redox Cells - Part 2

Commercial Redox Cells - Part 2

Commercial Redox Cells - Part 1

Commercial Redox Cells - Part 1

Water of Crystallisation - Year 11 TA

Water of Crystallisation - Year 11 TA

Empirical Formula - Year 11 TA

Empirical Formula - Year 11 TA

Equilibrium - Part 1

Equilibrium - Part 1

Equilibrium - Part 2

Equilibrium - Part 2

Year 11 DA Quantitative Chem - Relative Masses

Year 11 DA Quantitative Chem - Relative Masses

Year 11 DA Quantitative Chem - The Mole

Year 11 DA Quantitative Chem - The Mole

Year 11 DA Quantitative Chem - Reacting Masses

Year 11 DA Quantitative Chem - Reacting Masses

Answers to Quantitative Chem Qs - Part 2

Answers to Quantitative Chem Qs - Part 2

Answers to Quantitative Chem Qs - Part 1

Answers to Quantitative Chem Qs - Part 1

Answers to Quantitative Chem Qs - Part 4

Answers to Quantitative Chem Qs - Part 4

Answers to Quantitative Chem Qs - Part 3

Answers to Quantitative Chem Qs - Part 3

Answers to Equilibrium PPQs

Answers to Equilibrium PPQs

Year 11 DA Quantitative Chem - Limiting Reactants

Year 11 DA Quantitative Chem - Limiting Reactants

Year 11 DA Quantitative Chem - Limiting Reactants Trickier Example

Year 11 DA Quantitative Chem - Limiting Reactants Trickier Example

Year 11 DA Quantitative Chem - Percentage Yield 1

Year 11 DA Quantitative Chem - Percentage Yield 1

Year 11 DA Quantitative Chem - Percentage Yield 2

Year 11 DA Quantitative Chem - Percentage Yield 2

Answers to Limiting Reactants and Percentage Yield Qs

Answers to Limiting Reactants and Percentage Yield Qs

Group II Metals - Trends

Group II Metals - Trends

Group II Metals - Reactions

Group II Metals - Reactions

Group II Metals - Properties of compounds

Group II Metals - Properties of compounds

Group II Metals - Solubility

Group II Metals - Solubility

Answers to Group II Practice Questions

Answers to Group II Practice Questions

Year 11 TA Chemical Analysis - Separating Techniques Part 1

Year 11 TA Chemical Analysis - Separating Techniques Part 1

Year 11 TA Chemical Analysis - Pure and Impure Substances

Year 11 TA Chemical Analysis - Pure and Impure Substances

Year 11 TA Chemical Analysis - Separating Techniques Part 2

Year 11 TA Chemical Analysis - Separating Techniques Part 2

Answers to Chemical Analysis Qs Part 1

Answers to Chemical Analysis Qs Part 1

Transition Metals - Part 1 (Introduction)

Transition Metals - Part 1 (Introduction)

Transition Metals - Part 2 (Complexes)

Transition Metals - Part 2 (Complexes)

Transition Metals - Part 3 (Shapes of Complexes)

Transition Metals - Part 3 (Shapes of Complexes)

Answers to Quantitative Chem Assessment

Answers to Quantitative Chem Assessment

Chemical Analysis - Water

Chemical Analysis - Water

Chemical Analysis - Flame Tests

Chemical Analysis - Flame Tests

Chemical Analysis - Cation Precipitate Tests

Chemical Analysis - Cation Precipitate Tests

Chemical Analysis - Anion Tests

Chemical Analysis - Anion Tests

Confusion about Rates vs Equilibrium

Confusion about Rates vs Equilibrium

Chemical Analysis Part 3 - Chromatography

Chemical Analysis Part 3 - Chromatography

Chemical Analysis Part 2 - Separating Techniques

Chemical Analysis Part 2 - Separating Techniques

Chemical Analysis Part 4 - Chemical Tests

Chemical Analysis Part 4 - Chemical Tests

Chemical Analysis Part 1 - Pure and Impure Substances

Chemical Analysis Part 1 - Pure and Impure Substances

Answers to Chemical Analysis Questions

Answers to Chemical Analysis Questions

Answers to Chemical Analysis Questions Part 2

Answers to Chemical Analysis Questions Part 2

Transition Metals (Ligand Strength and Substitution)

Transition Metals (Ligand Strength and Substitution)

Transition Metals (Colours of Complexes)

Transition Metals (Colours of Complexes)

Solubility Part 1 - Soluble vs Insoluble

Solubility Part 1 - Soluble vs Insoluble

Solubility Part 2 - Definition of Solubility

Solubility Part 2 - Definition of Solubility

Solubility Part 3 - Solubility Curves

Solubility Part 3 - Solubility Curves

Solubility Part 4 - Determining Solubility

Solubility Part 4 - Determining Solubility

Answers to Solubility PPQs

Answers to Solubility PPQs

Lattice Enthalpy Part 1 - Definitions

Lattice Enthalpy Part 1 - Definitions

Lattice Enthalpy Part 2 - Born-Haber Cycles

Lattice Enthalpy Part 2 - Born-Haber Cycles

Lattice Enthalpy Part 3 - Calculating Lattice Enthalpy

Lattice Enthalpy Part 3 - Calculating Lattice Enthalpy

Lattice Enthalpy Part 4 - Trickier Born-Haber cycles

Lattice Enthalpy Part 4 - Trickier Born-Haber cycles

Answers to Solubility Assessment

Answers to Solubility Assessment

Lattice Enthalpy Part 5 - Explaining Lattice Enthalpy Values

Lattice Enthalpy Part 5 - Explaining Lattice Enthalpy Values

Lattice Enthalpy Part 6 - Enthalpy of Solution

Lattice Enthalpy Part 6 - Enthalpy of Solution

Answers to Lattice Enthalpy PPQs 1-6

Answers to Lattice Enthalpy PPQs 1-6

Answers to Lattice Enthalpy PPQs 7-9

Answers to Lattice Enthalpy PPQs 7-9

Answers to Lattice Enthalpy PPQs 10-13

Answers to Lattice Enthalpy PPQs 10-13

TA Reactivity Series Part 1 - Metals and Oxygen

TA Reactivity Series Part 1 - Metals and Oxygen

TA Reactivity Series Part 2 - Metals and Cold Water

TA Reactivity Series Part 2 - Metals and Cold Water

TA Reactivity Series Part 3 - Metals and Steam

TA Reactivity Series Part 3 - Metals and Steam

TA Reactivity Series Part 4 - Displacement Reactions

TA Reactivity Series Part 4 - Displacement Reactions

TA Reactivity Series Part 5 - Extraction of Metals

TA Reactivity Series Part 5 - Extraction of Metals

TA Reactivity Series Part 6 - Phytomining

TA Reactivity Series Part 6 - Phytomining

Enthalpy, Entropy and Free Energy Part 1 - Entropy

Enthalpy, Entropy and Free Energy Part 1 - Entropy

Enthalpy, Entropy and Free Energy Part 2 - Entropy Changes

Enthalpy, Entropy and Free Energy Part 2 - Entropy Changes

Enthalpy, Entropy and Free Energy Part 3 - Free Energy

Enthalpy, Entropy and Free Energy Part 3 - Free Energy

Enthalpy, Entropy and Free Energy Part 4 - Reaction Feasibility

Enthalpy, Entropy and Free Energy Part 4 - Reaction Feasibility

Enthalpy, Entropy and Free Energy Part 5 - Calculating Temperature of Feasibility

Enthalpy, Entropy and Free Energy Part 5 - Calculating Temperature of Feasibility