Asked by MAD

NH3(g) + H2O(l) <==> NH4+ (aq) + OH- (aq)

a) According to delta H ( Enthalpy ) , which direction the equation will shift ?

b) According to Entropy , which direction the equation will shift ?

c) Assuming that delta G is positive , then delta S is greater than delta H or vise versa ?
Answered by MAD
Sorry
NH3(g) + H2O(l) <==> NH4+ (aq) + OH- (aq)
+ energy
Answered by MAD
NH4+ (aq) + OH- (aq) + energy
Answered by DrBob222
When you ask which direction the rxn will shift I think you must say "if T is added" or "if P is increased" or some other variable is changed. Perhaps you are asking which direction is spontaneous?
Answered by DrBob222
delta H is - according to the rxn as written.
delta S is - according to the rxn as written

If dG is +, then TdS is more + than dH. I guess that means dS is more negative than dH but it's the TdS TERM that counts.
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