Rate Law WS

1) Given the following data, write the correct Rate law (R = …). (show all work – what order is the reaction with respect to reactants A, B, and C (1st order, 2nd, 3rd, etc.)?)

experiment #

initial

initial

initial

rate of reaction

[A]

[B]

[C]

1

0.75M

0.50M

0.50M

24

2

1.50M

0.50M

0.50M

12

3

0.75M

1.00M

0.50M

3

4

0.75M

0.50M

1.00M

6


2) Given the following data, write the correct Rate law:

experiment #

initial

initial

initial

rate of reaction

[A]

[B]

[C]

(min.)

1

0.30M

0.60M

0.60M

12

2

0.30M

1.20M

0.60M

6

3

0.60M

1.20M

0.60M

1.5

4

0.30M

0.60M

1.20M

3

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