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 time, s 6.80x10-2 4.58x10-2 3.08x10-2 2.07x10-2 0 22.0 44.0 66.0 The average rate of disappearance of PH3 over the time period from t = 44.0 s to t = 66.0 s is Ms1.
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 time, s 6.80x10-2 4.58x10-2 3.08x10-2 2.07x10-2 0 22.0 44.0 66.0 The average rate of disappearance of PH3 over the time period from t = 44.0 s to t = 66.0 s is Ms1.
Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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![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
time, s
6.80x10-2
4.58x10-2
3.08x10-2
2.07x10-2
0
22.0
44.0
66.0
The average rate of disappearance of PH3 over the time period from t = 44.0 s to t = 66.0 s is
Ms1.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff07fb256-8a8f-42b8-9a14-1cfe6c4bfca4%2F24056d21-edc0-4755-9586-0f8bfe21f78d%2Fl94e5ae_processed.png&w=3840&q=75)
Transcribed Image Text: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
time, s
6.80x10-2
4.58x10-2
3.08x10-2
2.07x10-2
0
22.0
44.0
66.0
The average rate of disappearance of PH3 over the time period from t = 44.0 s to t = 66.0 s is
Ms1.
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