边锋游戏

旋转蒸发仪中水浴的目的是什么?

旋转蒸发仪通常是用水浴使用。旋转蒸发器通过使用真空泵降低溶液上的压力,从而降低液体的沸点来工作。随着液体快速蒸发,它从溶液中吸收热量。该热量需要更换,因此蒸发不会停止。旋转烧瓶下方的水浴可提供热量。水浴不是旋转蒸发仪的良好替代品,因此关于等效温度的第二个问题对我来说没有意义。人们使用旋转蒸发仪的原因是,他们不必在高温下煮沸溶液,从而保护了样品免受热损害。

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什么是水浴?

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实验室水浴的功能是什么?

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实验室水浴的类型

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