4PH3 ->> P4 + 6H₂ What is the rate of disappearance of PH3 from 0 to 75 seconds? Time [PH₂] [P4] [H₂] 0 2.00 0 0 75 1.50 ? ? 150 1.25 0.19 1.13 225 1.13 0.22 1.31 300 1.07 0.23 1.40 RatePH₂ = [?] × 10 M/s Coefficient (green) Exponent (yellow) Enter

4PH3 ->> P4 + 6H₂ What is the rate of disappearance of PH3 from 0 to 75 seconds? Time [PH₂] [P4] [H₂] 0 2.00 0 0 75 1.50 ? ? 150 1.25 0.19 1.13 225 1.13 0.22 1.31 300 1.07 0.23 1.40 RatePH₂ = [?] × 10 M/s Coefficient (green) Exponent (yellow) Enter

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

4PH3 P4 + 6H₂
What is the rate of disappearance of
PH3 from 0 to 75 seconds?
Time [PH₂] [P4]
[H₂]
0
2.00
0
0
75
1.50
?
?
150
1.25
0.19
1.13
225
1.13
0.22
1.31
300
1.07
0.23
1.40
RatepH3
[?] x 10 M/s
Coefficient (green)
Exponent (yellow)
Enter

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