From Reference: J. Silbey, Robert A. Alberty, and Mongi G. Bawendi, Physical Chemistry 4th ed.

Consider the four following gas reactions: H2 + O2 = HO IN2 + H2 NH CO2 + 4H2 CH4 + 2 H20 CO+ 3 H2 = CH4 + H2O This problem continues the use of the empirical dependencies of Cp on temperature used in problems in Chapters 2 and 3. (a) Calculate AH (1000 K) for these reactions. (b) Calculate 4,S (1000 K) for these reactions. (c) Use the values of A-H (1000 K) and 4,5 (1000 K) for these reactions to calculate K (1000 K) for each reaction. (d) Make a table of the values calculated in (a)-(c) and discuss the relative importance of ArH and A S in determining whether a reaction goes forward or backward as written. Consider the four following gas reactions: H2 + O2 = HO IN2 + H2 NH CO2 + 4H2 CH4 + 2 H20 CO+ 3 H2 = CH4 + H2O This problem continues the use of the empirical dependencies of Cp on temperature used in problems in Chapters 2 and 3. (a) Calculate AH (1000 K) for these reactions. (b) Calculate 4,S (1000 K) for these reactions. (c) Use the values of A-H (1000 K) and 4,5 (1000 K) for these reactions to calculate K (1000 K) for each reaction. (d) Make a table of the values calculated in (a)-(c) and discuss the relative importance of ArH and A S in determining whether a reaction goes forward or backward as written