Bitesize Chemistry

Stoichiometry

Sample A

Sample B

Sample C

Sample D

pH and Indicators Calculations

Sample A

Sample B

Sample C

Sample C

Sub-Atomic Particles Calculations

2015 Q4 (a)

2016 Q4 (a)

2003 Q4 (a)

The Atom Calculations

2013 Q4 (c)

2010 Q4 (d)

2009 Q10 (a)

2003 Q4 (b)

Empirical Calculations

2018 Q4 (i)

2015 Q4 (e)

2014 Q4 (g)

2013 Q4 (e)

Electron Configuration Calculations

2019 Q10 (b)

2018 Q4 (c)

2017 Q5 (e)

2016 Q5 (c)

2016 Q5 (f)

2014 Q5 (a)

Organic Q4 Calculations

2016 Q4 (g)

2006 Q4 (d)

Gases + Stoichiometry Calculations

2019 Q10 (c)

2016 Q11 (a)

2008 Q11 (b)

2007 Q10 (b)

Acid-Base Titrations Maths Overview

Vinegar

Water of Crystallisation

HCl + Sodium Carbonate

Redox Titrations Maths Overview

Sodium Thiosulfate

Bleach

Iron Tablets

Ammonium Iron (II) Sulfate

Ionisation + Sub-levels

Octane number + Processes

Part 1

Part 2

Part 3

Organic Chemistry Synthesis

Part 1

Part 2

Part 3

Chemical Equilibrium (Theory)

Part 1

Part 2

Part 3

Chemical Bonding + VSEPR

Chemical Bonding Overview

Part 1

Part 2

Part 3

Part 4

Rates of Reactions (theory)

Part 1

Part 2

Oxidation - Reduction