Boiling liquids at reduced pressure
Автор: Adam Bridgeman
Загружено: 2011-09-22
Просмотров: 7051
Описание: Water boils when its vapour pressure equals the external pressure. The normal boiling point of water of 100 'C refers to atmospheric pressure (1 atm). At lower pressure, as shown, water boils at a lower temperature. At higher pressure, as in a pressure cooker, water boils at a higher temperature.
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