Chaoter 18 Rates

Question 1

Units of rate of reaction

Answer 1

Concentration / time is the formula

So moldm-3 s-1

Question 2

Orders of reaction?

Answer 2

If you increase conc by 2 and it increases by 2 = 1st, if 4 = 2nd ,

If you increase by 10 and it states the same then it’s 0 order, because anything to power of 0 is one!