Rates of reaction required practical Flashcards
(5 cards)
1
Q
What is a control variable?
A
What u keep the same
2
Q
What is a independent variable?
A
What u change
3
Q
What is the control variable
A
What you measure
4
Q
What are the four state symbols used in chemical equations?
A
Gas, liquid, solid and aqueous
5
Q
How to measure mean rate of reaction?
A
Quantity of product formed ➗ time
