Topic 1 - 1.3 - Monitoring the rate

Question 1

What is the relationship between time and the rate of reaction?

Answer 1

Rate is inversley (indirectley) proportional to time taken. Rate is proportional to 1/time (r=1/t).

Question 2

Name 3 changes that can be measured to determine the rate

Answer 2

• The concentration of the reactants or products
• The mass of the reactants or products
• The volume of the reactants or products

Question 3

Formula for rate of reaction?

Answer 3

change in measurable quantity / change in time