For the gas phase decomposition of phosphine at 120 °C4 PH3(g) P4(g) + 6 H2(g)the following data have been obtained:[PH3], M4.26x10-22.35x10-21.30x10-27.17x10-3time, s33.066.099.0The average rate of disappearance of PH3 over the time period from t= 66.0 s to t= 99.0 s is|Ms!

Rate of a reaction is measured as the change in concentration of the reactants or the change in…

For the gas phase decomposition of phosphine at 120 °C 4 PH3(g) P4(g) + 6 H2(g) the following data have been obtained: [PH3], M 4.26x10-2 2.35x10-2 1.30×10-2 7.17×10-3 time, s 33.0 66.0 99.0 The average rate of disappearance of PH3 over the time period fromt= 66.0 s to t= 99.0 s is |Ms!. %3D

For the gas phase decomposition of phosphine at 120 °C 4 PH3(g) P4(g) + 6 H2(g) the following data have been obtained: [PH3], M 4.26x10-2 2.35x10-2 1.30×10-2 7.17×10-3 time, s 33.0 66.0 99.0 The average rate of disappearance of PH3 over the time period fromt= 66.0 s to t= 99.0 s is |Ms!. %3D

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 11.48PAE: 11.48 The following data were collected for the decomposition of NT),-: Time, f (min) [N2Os] (mol...

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Question

100%

For the gas phase decomposition of phosphine at 120 °C
4 PH3(g) P4(g) + 6 H2(g)
the following data have been obtained:
[PH3], M
4.26x10-2
2.35x10-2
1.30x10-2
7.17x10-3
time, s
33.0
66.0
99.0
The average rate of disappearance of PH3 over the time period from t= 66.0 s to t= 99.0 s is
|Ms!

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