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Problem 6: Constant Heat Capacity v. Variable Heat Capacity (Cp=Cp(T)) A process stream of methanol is heated as a gas from 100C to 250C at

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Problem 6: Constant Heat Capacity v. Variable Heat Capacity (Cp=Cp(T)) A process stream of methanol is heated as a gas from 100C to 250C at constant pressure. Find the amount of heat that must be added in the following cases: a. Cp has a constant value: R(cpig)298=5.547. b. Cp is temperature dependent: RCp=2.211+12.216103T3.450106T2

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