3.
CaO94+CO210=CaCO2+5
The resection above is thermoclynamically favored at298 K, and the heat of resection, ΔHˣ, is 178 kalmot=.
a. Precinct the sign of the entropy change, 45°, for the reaction, Justify your answer.
b. What is the sign of Δ G° at 298 K ? Justify your answer.
c. What change, if any, occurs to the value of $\triangle G° as the temperature is increased from 298 K ?
d. As the reaction takes place in a closed container, what changes will occur in the concentration of CO2 and the temperature?