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["동일한 온도에서 순수 물과 포화 염수의 증기압은 같습니다가?", "동일한 온도에서 순수 물과 포화 염수의 증기압은 같습니다가? 예를 들어 11℃의 순수 물의 증기압이 00 .1MPa인 경우, 포화 소금물은 아직 고온을 달성하지 못했을 때, 증기압은 여전히 " " . .MPa인가?", "증기압. 온도는 같습니다! 액체 물온도는 다릅니다!", "당신의 뜻은 1 1℃의 포화 소금물의 증기압이 " . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ."", "가스상의 포화 즙기압과 순수 물의 증기압은 대응합니다. 액상과 용액의 농도는 대응합니다! 물의 경우 " . .℃에서, 염수의 경우 농도와 온도는 다릅니다!", "이온성 용액의 즴기압은 감소. 예를 들어 . " . .℃의 염화나트륨 용액의 포화 용해도는 약 4 . %% 에 해당하며. 증기압은 약 75kPa로, 이것은 물에 비해 약 4분의 1 . 감소합니다.""]

2019-05-30View Original

Thread Content

相同温度的纯水与饱和盐水汽化压力是否相同, 比如100℃的纯水汽化压力是0.1MPa,那100饱和食盐水还没有的达到沸点,汽化压力是否也是0.1MPa
Reply #22019-05-30
蒸汽压力。温度一样! 液态水温不一样!
Reply #32019-05-30
你的意思是不是100℃饱和食盐水的汽化压力是小于0.1MPa的?
Reply #42019-05-30
气相饱和蒸气压与饱和水蒸气对应,液相与溶液浓度对应!水的话在100度,盐水的话,浓度不一,温度不一!
Reply #52019-05-30
电解质溶液蒸气压下降。例如,氯化钠水溶液100℃时的饱和溶解度约40%,蒸气压约为75kPa,与水相比约低了四分之一。

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