Calculate the equilibrium concentration of H₂. Express the molarity to three decimal places.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 53QRT: Consider the equilibrium N2(g)+O2(g)2NO(g) At 2300 K the equilibrium constant Kc = 1.7 103. If 0.15...
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34.
A mixture of 0.856 mol of NO, 0.656 mol of H₂, and
1.16 mol of H₂O is placed in a 1.0-L vessel at 300
K. The following equilibrium is established:
2NO(g) + 2H2(g) = N2(g) + 2H₂O(g)
At equilibrium [NO] = 0.248 M.
▼
Part A
Calculate the equilibrium concentration of H₂.
Express the molarity to three decimal places.
V
Submit
Part B
0/
ΑΣΦ
Submit
Request Answer
Calculate the equilibrium concentration of N₂.
Express the molarity to three decimal places.
ΑΣΦ
P
Request Answer
?
?
M
M
Transcribed Image Text:A mixture of 0.856 mol of NO, 0.656 mol of H₂, and 1.16 mol of H₂O is placed in a 1.0-L vessel at 300 K. The following equilibrium is established: 2NO(g) + 2H2(g) = N2(g) + 2H₂O(g) At equilibrium [NO] = 0.248 M. ▼ Part A Calculate the equilibrium concentration of H₂. Express the molarity to three decimal places. V Submit Part B 0/ ΑΣΦ Submit Request Answer Calculate the equilibrium concentration of N₂. Express the molarity to three decimal places. ΑΣΦ P Request Answer ? ? M M
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