Data for the following reaction was collected at 25.0 ºC.
Br2(aq) → products
Time (s) |
[Br2] (M) |
0 |
0.0120 |
50 |
0.0101 |
100 |
0.00846 |
150 |
0.00710 |
200 |
0.00596 |
250 |
0.00500 |
300 |
0.00420 |
350 |
0.00353 |
400 |
0.00296 |
(a) Make three plots of this data and use the appropriate plot to determine the rate law expression.
(b) What is the value of the rate constant?
Data for the following reaction was collected at 25.0 degrees celsius. Br2(aq) -> products Time (s) [Br2] (M) 0 0.0120 50 0.0101 100 0.00846 150 0.00710 200 0.00596 250 0.00500 300 0.00420 350 0.00353 400 0.00296 (a) Make three plots of this data and use the appropriate plot to determine the rate law expression. (please tell me how to graph this on excel?) (b) What is the value of the rate constant?
For a reaction AB -> A + B, the following kinetics data was collected: Time (s) ------- [AB] (M) 0 ---------- 1.1200 50 ---------- 0.5412 100 ---------- 0.3560 150 ----------- 0.2652 200 --------- 0.2122 250 ------------ 0.1756 300 -------- 0.1509 350 ---------- 0.1320 400 ----------- 0.1172 450 ------------ 0.1054 500 --------- 0.0957 What is the value of the rate constant? What will [AB] be after 34 seconds? please show work. Thank you!!!
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