At equilibrium, a 5.0L flask contains: 0.75 mol of PCI5 0.50 mol of H20 7.50 mol of HCI 5.00 mol of POCI3 Calculate the Keq for the reaction: PCI5 () + H20 (3 2HCI e + POC (g)

Chemistry for Engineering Students
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Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 12.98PAE
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At equilibrium, a 5.0L flask contains:
0.50 mol of H20 7.50 mol of HCI
5.00 mol of POCI3
0.75 mol of PCI5
Calculate the Keq for the reaction:
PCI5 (3) + H20 (e 2HCI (g) + POC3 (g)
Enter your answer
Keq= 798 for the reaction:
In a particular mixture at equilibrium, [SO2]= 4.20 M and [SO3]=11.0 M. Calculate the
equilibrium [02] in this mixture.
2502 (g) + 02 (g) 2503 (g).
DELL
F5
F6
F7
F8
F9
F10
F11
PrtScr
8.
7
8.
Transcribed Image Text:At equilibrium, a 5.0L flask contains: 0.50 mol of H20 7.50 mol of HCI 5.00 mol of POCI3 0.75 mol of PCI5 Calculate the Keq for the reaction: PCI5 (3) + H20 (e 2HCI (g) + POC3 (g) Enter your answer Keq= 798 for the reaction: In a particular mixture at equilibrium, [SO2]= 4.20 M and [SO3]=11.0 M. Calculate the equilibrium [02] in this mixture. 2502 (g) + 02 (g) 2503 (g). DELL F5 F6 F7 F8 F9 F10 F11 PrtScr 8. 7 8.
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