Elevise
  • Home
  • GCSE Maths
  • Membership
Back to AQA CS Synergy Paper 4 Specimen (set 1) Home

Paper 4 H - SAMPLE SET 1 Q6 Answers

6) The salt copper sulfate can be made by reacting copper carbonate with dilute sulfuric acid.
Picture
6.1) Write a method that a student could use to prepare a pure, dry sample of copper
You do not need to write a risk assessment or include safety points. [6 marks]

6.2) Calculate the number of molecules in 14 g of carbon dioxide.
Give your answer in standard form.
Relative atomic masses (Ar): C = 14; O = 16 [4 marks]

Answer = _________________ molecules

​​​​​​​​​​(Total for Question 6 = 10 marks)


Answers

Picture
Picture
Back to Question
Home
GCSE Maths
Membership
UNITED KINGDOM
INFO@ELEVISE.CO.UK
  • Home
  • GCSE Maths
  • Membership