I have just started alevel chemistry OCR A, and we are having an assessment on the mole, stoichiometry and formula and equations.
Do you know any good sites, pdf documents or questions that I could use to practice.
By the way, for moles, we haven't learnt volume or pressure so the exam is going to have questions for the equation: mol= mass/gmol^-1
Know any good question and answer questions for chemistry Watch
- Thread Starter
- 01-10-2016 15:18
- Official TSR Representative
- 03-10-2016 16:30
Sorry you've not had any responses about this. Are you sure you've posted in the right place? Here's a link to our subject forum which should help get you more responses if you post there.
Just quoting in Alisaurus Cats so she can move the thread if needed
Spoiler:Show(Original post by Alisaurus Cats)