PHASE DIAGRAM FOR WATER -- WATER PHASE DIAGRAM
Under normal conditions the system 'water' is a three phases, one component system. The three phase involved are liquid water, ice, water vapour. All these phases can be represented by one chemical entity H_2 O and hence one component of the system. The number of phases which can exist in equilibrium any time depends on the conditions of temperature and pressure. The phase diagram or PT graph of the system water/ice/vapour can be shown as ...
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