15.36 Phosphorus trichloride gas and chlorine gas react to form phos- phorus pentachloride gas: PCI3(g) + Cl2(g) = PCI;(g). A 7.5-L gas vessel is charged with a mixture of PCI3(g) and Cl2(g), which is allowed to equilibrate at 450 K. At equilibrium the partial pressures of the three gases are PpCI, PCl, = 0.157 atm, and PpCl, dt of Kp at this temperature? (b) Does the equilibrium favor reac- tants or products? (c) Calculate K, for this reaction at 450 K. 0.124 atm, 1.30 atm. (a) What is the value %3D %3D

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part (b)?
pounds in this reaction are soluble in water. Rewrite
0.0752 at
for which K,
equilibrium-constant expression in terms of molarities fne
aqueous reaction.
15
HCI(g) + O2(g)
RIUM CONSTANTS (section 15.5)
HE FONITIBHI COMV
ommercially by the cat-
noxide and hydrogen:
An equilibrium mixture
nin 0.0406 mol CH3OH,
-00 K. Calculate K, at this
15.36 Phosphorus trichloride gas and chlorine gas react to form phos-
phorus pentachloride gas: PCI3(g) + Cl2(g) = PCI5(g).
A 7.5-L gas vessel is charged with a mixture of PCI3(g) and
C2(g), which is allowed to equilibrate at 450 K. At equilibrium
the partial pressures of the three gases are PPCI,
= 0.157 atm, and PpCls
= 0.124 atm,
%3D
Pcl;
of Kp at this temperature? (b) Does the equilibrium favor reac-
tants or products? (c) Calculate K, for this reaction at 450 K.
1.30 atm. (a) What is the value
in a closed container at
poses to hydrogen and
D. At equilibrium it is
[H2] = 4.79 X 104 M,
= the value of K. at this
15.37 A mixture of 0.10 mol of NO, 0.050 mol of H,, and 0.10 mol
of H20 is placed in a 1.0-L vessel at 300 K. The following equi-
librium is established:
%3D
2 NO(g) + 2 H2(g) N,(g) + 2 H,O(g)
At equilibrium [NO] =
rium concentrations of H,, N,, and H,O. (b) Calculate Kç
2 NOCI(g) is estab-
ure of the three
has
0.062 M. (a) Calculate the equilib-
%3D
gases
1 atm, and 0.28 atm for
Transcribed Image Text:part (b)? pounds in this reaction are soluble in water. Rewrite 0.0752 at for which K, equilibrium-constant expression in terms of molarities fne aqueous reaction. 15 HCI(g) + O2(g) RIUM CONSTANTS (section 15.5) HE FONITIBHI COMV ommercially by the cat- noxide and hydrogen: An equilibrium mixture nin 0.0406 mol CH3OH, -00 K. Calculate K, at this 15.36 Phosphorus trichloride gas and chlorine gas react to form phos- phorus pentachloride gas: PCI3(g) + Cl2(g) = PCI5(g). A 7.5-L gas vessel is charged with a mixture of PCI3(g) and C2(g), which is allowed to equilibrate at 450 K. At equilibrium the partial pressures of the three gases are PPCI, = 0.157 atm, and PpCls = 0.124 atm, %3D Pcl; of Kp at this temperature? (b) Does the equilibrium favor reac- tants or products? (c) Calculate K, for this reaction at 450 K. 1.30 atm. (a) What is the value in a closed container at poses to hydrogen and D. At equilibrium it is [H2] = 4.79 X 104 M, = the value of K. at this 15.37 A mixture of 0.10 mol of NO, 0.050 mol of H,, and 0.10 mol of H20 is placed in a 1.0-L vessel at 300 K. The following equi- librium is established: %3D 2 NO(g) + 2 H2(g) N,(g) + 2 H,O(g) At equilibrium [NO] = rium concentrations of H,, N,, and H,O. (b) Calculate Kç 2 NOCI(g) is estab- ure of the three has 0.062 M. (a) Calculate the equilib- %3D gases 1 atm, and 0.28 atm for
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