Find Kc at 25 ∘C b) Find H2 at 340∘C c)Find HI at 445 ∘C

World of Chemistry, 3rd edition
3rd Edition
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Chapter17: Equilibrium
Section: Chapter Questions
Problem 38A
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a) Find Kc at 25 ∘C

b) Find H2 at 340∘C

c)Find HI at 445 ∘C

Consider the following reaction:
H2 (g) + I2 (g) = 2 HI (g)
Complete the following table. Assume that all concentrations are
equilibrium concentrations in M.
T (°C) [H2]
[I2]
[HI]
[K.]
25
0.0355
0.0388
0.922
340
4.50x10-2 M 0.395 M 9.6
-
445
4.80x10-2 M 4.76x10-2 M
50.2
-
Transcribed Image Text:Consider the following reaction: H2 (g) + I2 (g) = 2 HI (g) Complete the following table. Assume that all concentrations are equilibrium concentrations in M. T (°C) [H2] [I2] [HI] [K.] 25 0.0355 0.0388 0.922 340 4.50x10-2 M 0.395 M 9.6 - 445 4.80x10-2 M 4.76x10-2 M 50.2 -
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