5 Over small temperature ranges heat capacities are often treated as if they were constant though they are not Over the range of

Question

5 Over small temperature ranges heat capacities are often treated as if they were constant though they are not Over the range of 300 to 6000 K the constant pressure heat capacity for nitrogen gas can be modelled as CP m a bT cT dT e T a J K mol 26 09200 b J K mol 8 218801 x 10 3 c J K mol 1 976141 x 10 6 d J K4 mol 0 159274 x 10 How much heat is needed to heat three moles of N gas from 300 to 800 K e J K mol 0 044434 x 106 10 q 100 kJ

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