weak acid

弱酸

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An acid that does not ionize completely in an aqueous solution.

在水溶液中不完全电离的酸。

acidADJECTIVE + NOUN

分类:

weak

例句 (10)

weak acid = 弱酸 (在水溶液中不完全电离的酸。)

  • Vinegar is a common example of a weak acid.醋是弱酸的一个常见例子。
  • In our chemistry lab, we learned to titrate a weak acid with a strong base.在我们的化学实验室里，我们学习了如何用强碱滴定弱酸。
  • Unlike a strong acid, a weak acid only partially dissociates in water.与强酸不同，弱酸在水中只部分电离。
  • Carbonic acid, a weak acid, is responsible for the fizz in soft drinks.碳酸是一种弱酸，它是软饮料中气泡的来源。
  • Many organic acids found in fruits are considered weak acids.许多在水果中发现的有机酸都被认为是弱酸。
  • The pH of a weak acid solution is higher than that of a strong acid at the same concentration.在相同浓度下，弱酸溶液的pH值比强酸溶液的要高。
  • The reaction between a weak acid and a weak base reaches equilibrium slowly.弱酸和弱碱之间的反应达到平衡的速度很慢。
  • Although it's a weak acid, you should still handle acetic acid with care.尽管乙酸是一种弱酸，你仍应小心处理它。
  • The equilibrium constant for a weak acid is represented by Ka.弱酸的平衡常数用Ka表示。
  • Citric acid, found in lemons, is a naturally occurring weak acid.在柠檬中发现的柠檬酸是一种天然存在的弱酸。