水(冰)的熔点、沸点会随着压强而变化?请问有没有公式?在标准大气压下,1.0*10^5pa时,冰的熔点=0度请问,在5.0*10^-2pa时,冰的熔点=?假设室温是20度,大概在多少真空度下,水会结冰?
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