Latest

04
Feb

OCR GCSE Chemistry Notes | C5

* Mean rate of reaction = amount of reactant used/ time taken = amount of product formed/ time taken * Exact rate of reaction:
1 min read
03
Feb

A-Level Maths Test | Conditional Probability

65 marks Question 1 Question 2 Question 3 Question 4 Question 5 Question 6
1 min read
02
Feb

All AQA GCSE Chemistry Practicals

Practical 3: Electrolyis (Topic 4) * Equipment: 0.5 mol/dm3 solution, beaker, lid with holes, electrodes, 4V power supply, crocodile
02
Feb

GCSE Maths Test | Sectors

18 Marks Question 1 Question 2 Question 3 Question 4
1 min read
02
Feb

A-Level Maths | Forces with Angles

Forces in Equilibrium * Solve * forces left = forces right * forces up = forces down Question 1 Question 2 Question 3 Question 4
2 min read
01
Feb

Edexcel GCSE Chemistry Notes | Topic 5

* Transition metals: high melting point, dense, form coloured compounds, good catalysts e.g. iron * Corrosion: metals get oxidised. * To prevent
1 min read
31
Jan

Edexcel iGCSE Chemistry Notes | Topic 1

* The three states of matter are * solid: close together in neat rows, vibrate, low energy * liquid: close together, move around
2 min read
31
Jan

How to Travel Thailand

* There are three parts of Thailand: Bangkok, the islands, the North * Bangkok: motorcycle taxi, cooking class, sky bar * pack lightly
1 min read
31
Jan

AQA A-Level Chemistry Notes (In Progress)

2.3.3 Testing for Halide Ions * Dissolve halide ions solution in nitric acid and then add drops of silver
7 min read
29
Jan

Waves | AQA GCSE Physics Notes | Topic 6

* Waves are a transfer of energy. * Longitudinal waves: the vibrations are parallel to the direction of the wave (sound) e.
2 min read