Edexcel CC10a Electrolysis Basics (HIGHER AND LOWER LESSON) TOPIC 3 Chemical changes PAPER 1

Edexcel CC10 Electrolytic processes for the new 9-1 GCSE
TOPIC 3 Chemical changes PAPER 1- NEW for SEPTEMBER 2017

Learning objectives:
LOWER LESSON
To understand the terms electrolysis, electrolytes, anode, cathode and electrodes
To explain what happens to the ions during electrolysis
To explain what happens to the ions during electrolysis of NaCl
HIGHER LESSON
To understand the terms electrolysis, electrolytes, anode, cathode and electrodes
To explain what happens to the ions during electrolysis of NaCl
To understand the reactions at the electrodes during electrolysis (H)


All extension questions available on each slide
Answers all underneath each slide
Support also available where necessary
AfL sections and mini quizzes
Reducing the need for photocopying

Main topics include:
- What is an electrolyte?
- What happens to the ions during electrolysis in NaCl (brought forward from 10 b)
- How do you explain the product formed in the electrolysis of sodium chloride?
- HIGHER - How do you explain and represent the reactions taking place at the electrodes in electrolysis - using NaCl as an example

Enjoy !!!!

PLEASE LEAVE FEEDBAll relating to specification (any pictures used have all been taken from the internet and I am not trying to claim rights to any pictures or information used)ACK and REVIEWS