Entropy Change = 550 `JK^-1`
Enthalpy change = -165 KJ `Mol^-1`
Find temprature at equillibrium

In the reaction A^(+)+BtoA+B^(+) there is no entropy change. If enthalpy change is 22 kJ of A^(+) , calculate DeltaG for the reaction.

In the reaction A^(o+) +B rarr A +B^(o+) , there is no entropy changes. If enthalpy change is 20 kJ of A^(o+) , calculate DeltaG for the reaction.

The molar enthlpy of fusion of water is 6.01KJ mol^(-1) . The entropy change of 1 mol of water at its melting point will be

Zinc reacts with dilute hydrochloric acid to give hydrogen at 17^(@)C . The enthalpy of the reaction is -12.55kJ mol^(-1) of zinc and entropy change equals 5.0 J k^(-1)" "mol^(-1) for the reaction. Calculate the free energy change and predict whether the reaction is spontaneous or not.

The enthalpy and entropy change for the reaction Br_(2)(I) + CI_(2)(g) rightarrow 2BrCI(g) are 40 kJ mol^(-1) and 110 JK^(-1) mol ^(-1) repectively. The temperature at which the reaction will be in equilibrium is