3. Coal, which is primarily carbon, can be converted to natural gas, primarily CH4, bythe reactionC(s) + 2H2(g) → CH4(g)ArxnH°=-74.9 kJ mol-1Which disturbance will favor CH4 at equilibrium? Circle all that apply.

The forward reaction produces CH₄, while the reverse reaction produces C and H₂.To favor the…

Answered: 3. Coal, which is primarily carbon, can…

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 69QRT

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Consider the reaction H2(g)+Br2(g)2HBr(g) where H = 103.8 kJ/mol. In a particular experiment, equal moles of H2(g) at 1.00 atm and Br2(g) at 1.00 atm were mixed in a 1.00-L flask at 25C and allowed to reach equilibrium. Then the molecules of H2 at equilibrium were counted using a very sensitive technique, and 1.10 1013 molecules were found. For this reaction, calculate the values of K, G, and S.

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3. Coal, which is primarily carbon, can be converted to natural gas, primarily CH4, by the reaction C(s) + 2H2(g) → CH4(g) ArxnH°=-74.9 kJ mol-1 Which disturbance will favor CH4 at equilibrium? Circle all that apply.