在稀溶液中酸碱中和生成1mol水的反应热。 一元强酸与强碱的中和热约为57.3kJ,与酸碱种类无关,因为这实际上是1molH+与1molOH-反应生成1molH2O的反应热。 弱酸、弱碱以及多元酸碱的中和热,因有电离热的影响,不是定值。
分析铜质导电零件沥青胶质油污的形成,在生产实际中采用强酸强碱热态中和法,有效地去除胶质油污。
In practice, asphalt-colloid smear was formed on copper electric parts and effectively purged by means of thermal neutralization with strong acid and alkali.
氧化法和中和法是水热制备铁氧体前驱物的两种常见方法。
Oxidation method and neutralization titration are two common ways of hydrothermal prepared ferrite precursor.
讨论了几个典型的羽流流量计算公式,结合一种二区自然通风模型,建立了热分层高度、通风量和中和界高度的计算式。
Discusses several representative equations of point source plume. Establishes calculating equations of thermal stratification height, ventilation rate and neutral level based on a two-zone model.
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