Assignment Details

Homework on reduction of copper oxide and empirical and molecular formula.

2022-2023

Chemistry Y10 Double Award Mrs Watson

Date Due

Nov. 23, 2022, 12:30 p.m.

Additional Info
Here is what you need to do …

1. Find the core practical 3B reduction notes in OneNote (below the notes from core practical 3A combustion). Watch this video of the practical - https://www.youtube.com/watch?v=u50mLkExs6o If the link doesn’t work, search for RSC reduction of copper oxide on YouTube and it’s the first video - 7 minutes 33 seconds long. You do NOT need to understand how the hydrogen cylinder works. Use the data in the content library to complete the observations, conclusions and evaluation sections. 

2. Complete the exam style questions that are below the core practical notes (10 marks). 

3. Complete the sheet called ‘2b. Molecular formula practice’. There are 4 empirical and molecular formula calculations. There are 5 marks available per question. 

Thank you!