問題詳情
5. A sample of 770 mol of nitrogen gas is maintained at a constant pressure of 1.00 atm in a flexible container. The gas is heatedfrom 40oC to 180oC. What is the change in internal energy?（ Cp=6.95 cal/mol·Co, R=8.315 J/mol·K）
(A) 3.32×104J
(B) 2.24×106J
(C) 6.22×106J
(D) 7.12×107J
(E) 8.82×107J
(A) 3.32×104J
(B) 2.24×106J
(C) 6.22×106J
(D) 7.12×107J
(E) 8.82×107J
參考答案
無參考答案
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