The equilibrium constant, K, for the following reaction is 1.80 x 10-2 at 698 K. 2HI(g) H2(g) + I2(g) An equilibrium mixture of the three gases in a 1.00 L flask at 698 K contains 0.330 M HI, 4.42× 10-2 M H₂ and 4.42× 10-2 M I2. What will be the concentrations of the three gases once equilibrium has been reestablished, if 0.207 mol of HI(g) is added to the flask? [HI] M [H₂] = M [12] = M Retry Entire Group 1 more group attempt remaining Submit Answer

Chemistry by OpenStax (2015-05-04)
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Chapter13: Fundamental Equilibrium Concepts
Section: Chapter Questions
Problem 101E: A 0.010 M solution of the weak acid HA has an osmotic pressure (see chapter on solutions and...
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MOTION EYE
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S Geometry w/Dat
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The equilibrium constant, K, for the following reaction is 1.80× 10-2 at 698 K.
2HI(g) H2(g) + I2(g)
4.42x 10-2 M H2
An equilibrium mixture of the three gases in a 1.00 L flask at 698 K contains 0.330 M HI,
and 4.42× 10-2 M I2. What will be the concentrations of the three gases once equilibrium has been
reestablished, if 0.207 mol of HI(g) is added to the flask?
M
[HI]
[H₂] =
M
[12] =
M
1 more group attempt remaining
Retry Entire Group
Previous
Submit Answer
E
Other Bookmarks
12:34 PM
4/30/2022
Transcribed Image Text:MOTION EYE OWLv2 | Online t S Geometry w/Dat S Practice 10.10 | S S Geometry w/Dat Sign in - Google Acc Logins & Passwo agenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator assignment-take ★ Use the References to access important values if needed for this question. The equilibrium constant, K, for the following reaction is 1.80× 10-2 at 698 K. 2HI(g) H2(g) + I2(g) 4.42x 10-2 M H2 An equilibrium mixture of the three gases in a 1.00 L flask at 698 K contains 0.330 M HI, and 4.42× 10-2 M I2. What will be the concentrations of the three gases once equilibrium has been reestablished, if 0.207 mol of HI(g) is added to the flask? M [HI] [H₂] = M [12] = M 1 more group attempt remaining Retry Entire Group Previous Submit Answer E Other Bookmarks 12:34 PM 4/30/2022
MOTION EYE
OWLV2 | Online t
S Geometry w/Dat S Practice 10.10 | S
S Geometry w/Dat Sign in - Google Acci
Logins & Pa
agenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator= assignment-take
*
Use the References to access important values if needed for this question.
The equilibrium constant, K, for the following reaction is 1.80× 10-4 at 298 K.
NH4HS(s) NH3(g) + H₂S(g)
An equilibrium mixture of the solid and the two gases in a 1.00 L flask at 298 K contains 0.336 mol NH4HS,
1.34× 10-2 M NH3 and 1.34× 10-2 M H₂S. If the concentration of NH3(g) is suddenly increased to
2.36x 10-2 M, what will be the concentrations of the two gases once equilibrium has been reestablished?
M
[NH3] =
[H₂S] =
M
1 more group attempt remaining
Retry Entire Group
Next
Previous
Submit Answer
C
Other Bookmarks
12:34 PM
4/30/2022
VGN-NW350F
Transcribed Image Text:MOTION EYE OWLV2 | Online t S Geometry w/Dat S Practice 10.10 | S S Geometry w/Dat Sign in - Google Acci Logins & Pa agenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator= assignment-take * Use the References to access important values if needed for this question. The equilibrium constant, K, for the following reaction is 1.80× 10-4 at 298 K. NH4HS(s) NH3(g) + H₂S(g) An equilibrium mixture of the solid and the two gases in a 1.00 L flask at 298 K contains 0.336 mol NH4HS, 1.34× 10-2 M NH3 and 1.34× 10-2 M H₂S. If the concentration of NH3(g) is suddenly increased to 2.36x 10-2 M, what will be the concentrations of the two gases once equilibrium has been reestablished? M [NH3] = [H₂S] = M 1 more group attempt remaining Retry Entire Group Next Previous Submit Answer C Other Bookmarks 12:34 PM 4/30/2022 VGN-NW350F
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