问答
氮气温度多少(1个结果)
密闭容器,温度升高一摄氏度内部氮气压力变化多少?
最佳答案:PV = nRT → P = nRT/V = (nR/V)*TP2/P1 = T2/T1所以,P2 = P1 * T2/T1 = 40 * (273.15 +
氮气温度多少
问答