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Predict the direction in which Delta G^(0) for the equilibrium N_(2)(g)+3H_(2)(g) hArr 2NH_(3)(g),DeltaG_(298)^(0)=-33.32 kJ will change with increase in temperature. Calculate DeltaG^(0) at 500^(0)C, assuming that DeltaH and DeltaS do not change with temperature, that is DeltaH_(298)^(0)=Delta H_(793) and DeltaS_(298)^(0)=DeltaS_(793) DeltaH^(0)=-92.38kJ"and"DeltaS^(0)=-198.2 J//K |
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