The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH,Cl½(g)#CH4(g) + CC14(g) An equilibrium mixture of the three gases in a 1.00 L flask at 350 K contains 5.16×10-² M CH,Cl,, 0.167 M CH4 and 0.167 M CCI4. What will be the concentrations of the three gases once equilibrium has been reestablished, if 3.75×10² mol of CH,Cl½(g) is added to the flask? (CH,Cl,] = M [CH4) M (CC!] M The equilibrium constant, K, for the following reaction is 7.00×10*5 at 673 K. NH,I(s) NH3(g) + HI(g) An equilibrium mixture of the solid and the two gases in a 1.00 L flask at 673 K contains 0.222 mol NH¼I, 8.37×103 M NH3 and 8.37×10-³ M HI. If the concentration of NH3(g) is suddenly increased to 1.34×10² M, what will be the concentrations of the two gases once equilibrium has been reestablished? [NH3] = M (HI] = M

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
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Chapter12: Chemical Equilibrium
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The equilibrium constant, K, for the following reaction is 10.5 at 350 K.
2CH,Cl,(g) CH4(g)+ CC14(g)
An equilibrium mixture of the three gases in a 1.00 L flask at 350 K contains 5.16x10-² M CH,Cl,, 0.167 M CH, and
0.167 M CCI4. What will be the concentrations of the three gases once equilibrium has been reestablished, if 3.75x10-2
mol of CH,Cl,(g) is added to the flask?
(CH,Cl,] =
M
[CH4)
M
%3D
[CC4]
M
The equilibrium constant, K, for the following reaction is 7.00×10-5 at 673 K.
NH,I(s) NH3(g) + HI(g)
An equilibrium mixture of the solid and the two gases in a 1.00 L flask at 673 K contains 0.222 mol NH,I, 8.37×103
M NH3 and 8.37×10-³ M HI. If the concentration of NH3(g) is suddenly increased to 1.34×10-² M, what will be the
concentrations of the two gases once equilibrium has been reestablished?
[NH3] =
M
[HI]
M
Transcribed Image Text:The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH,Cl,(g) CH4(g)+ CC14(g) An equilibrium mixture of the three gases in a 1.00 L flask at 350 K contains 5.16x10-² M CH,Cl,, 0.167 M CH, and 0.167 M CCI4. What will be the concentrations of the three gases once equilibrium has been reestablished, if 3.75x10-2 mol of CH,Cl,(g) is added to the flask? (CH,Cl,] = M [CH4) M %3D [CC4] M The equilibrium constant, K, for the following reaction is 7.00×10-5 at 673 K. NH,I(s) NH3(g) + HI(g) An equilibrium mixture of the solid and the two gases in a 1.00 L flask at 673 K contains 0.222 mol NH,I, 8.37×103 M NH3 and 8.37×10-³ M HI. If the concentration of NH3(g) is suddenly increased to 1.34×10-² M, what will be the concentrations of the two gases once equilibrium has been reestablished? [NH3] = M [HI] M
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