问题描述:人的血浆在272.44k时结冰,求体温37摄氏度时的渗透压最佳答案: (273.15-272.44)= 1.86 mm = 0.382 mol/公斤水 =(约)= 0.382 mol/L = M渗透压 pi = MRT = 0.0382x0.08206x310.15 =0.972(大气压) 点击显示答案