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单词 neutralization reaction
释义

neutralization reaction

英汉-汉英词典
中和反应
词组 | 习惯用语
您要查找的是不是:
    n Neutralization reaction 中和反应
    ph neutralization reaction ph中和反应
    virus neutralization reaction 病毒中和反应
    neutralization reaction control 中和反应控制
    neutralization reaction and polymerization 中和与聚合反应
    fatty acid neutralization reaction 脂肪酸中和反应
    Acid-Base Neutralization Reaction 酸碱中和反应
neutralization reaction 中和反应
原声例句
Crash Course 综合篇

The hydrogen ions can react with various rocks and other substances in fairly typical neutralization reactions.

氢离子可以在相当典型的中和反应中与各种岩石和其他物质发生反应。

中文百科

中和反应 Neutralization (chemistry)

(重定向自Neutralization reaction)
盐酸和氢氧化钠之间的中和反应,加入了溴瑞香草蓝作为指示剂
Svante Arrhenius.
Animation of a strong acid–strong base neutralization titration (using phenolphthalein). The equivalence point is marked in red.
Titration curves for addition of a strong base to a weak acid with pKa of 4.85. The curves are labelled with the concentration of the acid.

中和反应是化学反应中复分解反应的一种,是指酸和碱互相交换组分,生成盐和水的反应,在中和的过程中,酸里的氢离子和碱中的氢氧根离子会结合成水。中和反应的过程会释放热量,属于放热反应,莫耳氢氧根和氢离子反应放出55.90千焦耳热量。

一般来说,反应如此进行:

例如,盐酸和氢氧化钠发生中和反应,产生氯化钠和水:

因为在这个反应中HCl和NaOH离解为离子,所以离子方程序是:

因为钠离子和氯离子都只是“旁观离子”,不包括在反应中,净离子反应式成为:

英语百科

Neutralization (chemistry) 中和反应

(重定向自Neutralization reaction)
Animation of a strong acid–strong base neutralization titration (using phenolphthalein). The equivalence point is marked in red.
Titration curves for addition of a strong base to a weak acid with pKa of 4.85. The curves are labelled with the concentration of the acid.
盐酸和氢氧化钠之间的中和反应,加入了溴瑞香草蓝作为指示剂
Svante Arrhenius.

In chemistry, neutralization or neutralisation (see spelling differences), is a chemical reaction in which an acid and a base react quantitatively with each other. In a reaction in water, neutralization results in there being no excess of hydrogen or hydroxide ions present in solution. The pH of the neutralized solution depends on the acid strength of the reactants. Neutralization is used in many applications.

近义、反义、联想词
近义词
n.
chemical reaction, reaction

英英词典
neutralization reaction n.
  1. a chemical reaction in which an acid and a base interact with the formation of a salt; with strong acids and bases the essential reaction is the combination of hydrogen ions with hydroxyl ions to form water

  2. synonymous: neutralization, neutralisation, neutralisation reaction
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更新时间:2025/6/19 21:49:28