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21 Jun 2020
The table below are the results for the reaction 2I-(aq) + S2O8-(aq)→ I2(aq) + 2SO42-(aq).
Expt
[I-], M
[S2O8-], M
Initial Rate Ms-1
1
0.080
0.040
18.4 x 10-6
2
0.040
0.040
9.2 x 10-6
3
0.080
0.020
What is the initial rate of experiment 3 if S2O8 is first order?
The table below are the results for the reaction 2I-(aq) + S2O8-(aq)→ I2(aq) + 2SO42-(aq).
Expt | [I-], M | [S2O8-], M | Initial Rate Ms-1 |
1 | 0.080 | 0.040 | 18.4 x 10-6 |
2 | 0.040 | 0.040 | 9.2 x 10-6 |
3 | 0.080 | 0.020 |
What is the initial rate of experiment 3 if S2O8 is first order?
1 Sep 2020