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heat of solution

/hiːt əv səˈluːʃən/

翻译: 溶质溶解在溶剂中时吸收或放出的热量,通常在恒压下测定。

1 个条目

phrase

/hiːt əv səˈluːʃən/C1formalscientific
  • zh溶质溶解在溶剂中时吸收或放出的热量,通常在恒压下测定。

The amount of heat energy absorbed or released when a substance dissolves in a solvent, typically measured under constant pressure.

  1. Enthalpy change during dissolutionC2formal

    The amount of heat energy absorbed or released when a substance dissolves in a solvent, typically measured at constant pressure.

    zh溶解热

    • The heat of solution for sodium hydroxide dissolving in water is highly exothermic.
    • Calculating the heat of solution helps determine the energy changes in chemical reactions.
    • The heat of solution of ammonium nitrate is endothermic, causing the solution to cool.