The exercise does not give units of Cp or units of temperature in the Cp expression but as long as you get to the answer below you will be fine.

Given the reaction and the data

State the equation defining the the relation G= f(T). Answer

C(graf) + H,O(v) = CO(B) + H (6) g8 = C(C(graf)) C,(H,O(v)) C(CO(e)) C (H,(0)) = 3,810 + (1,561 X 10-3)T 7,219 + (2,374 X 10-3)T + (2,670 x 10-7)T2 = 6,342 + (1,836 X 10-3)T - (2,801 x 10-7)T2 - 6,943 (0,199 X 10-3)T + (4,808 x 10-7)T2 - CITY = Res.: AG = 30,804 5,26 T log T + (1,15 x 10-3)T2 + (1,31 X 10-9)T 17,40T