(20 pts) The heat capacity of

CO_(2(9))

between

30\\\\deg C

and

100\\\\deg C

is given by the following equation\

C_(p)=26.65+42.3\\\\times 10^(-3)(T)/(K)-142.4\\\\times 10^(-7)(T^(2))/(K^(2))

in

JK^(-1)mol^(-1)

.\ (a) Calculate the enthalpy change and (b) the entropy change between

30\\\\deg C

and

100\\\\deg C

.

6. (20 pts) The heat capacity of CO2(9) between 30C and 100C is given by the following equation Cp=26.65+42.3103T/K142.4107T2/K2 in JK1mol1. (a) Calculate the enthalpy change and (b) the entropy change between 30C and 100C