This is the ability of a fluid (liquid or gas) to withstand various internal movements (turbulence for instance), or overall movements (flow for example). This is also why water is used as a heat-transfer fluid. The importance of specific heat and the vaporisation enthalpy ensures that the large expanses of water on the Earth’s surface constitute real heat accumulators. mol -1) at normal pressure and at a temperature of 100☌.mol -1) while for vaporisation the value is 2,259 kJ.transformation enthalpies (or latent heats) It varies depending on the temperature, with a minimum of 4.1784 kJ
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