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​2 HgCl2(aq) + C2O42-(aq) → 2 Cl-(aq) + 2 CO2(g) + Hg2Cl2(s) Experiment [HgCl2], M [C2O42-],...

​2 HgCl2(aq) + C2O42-(aq) → 2 Cl-(aq) + 2 CO2(g) + Hg2Cl2(s)

Experiment

[HgCl2], M

[C2O42-], M

Initial rate

1

0.105

0.15

1.8 x 10-5

2

0.105

0.30

7.1 x 10-5

3

0.052

0.30

3.5 x 10-5

4

0.052

0.15

8.9 x 10-6

a) Determine the order of reaction with respect to HgCl2.

b) Determine the order of reaction with respect to C2O42-.

c) Determine the overall order of the reaction.

d) What is the rate law?

e) Determine the value of the rate constant.

f) What would be the initial rate of reaction if [HgCl2] = 0.020 M & [C2O42-] = 0.22 M?

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