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  • 匿名
关注:1 2013-05-23 12:21

求翻译:酸的一般性质:“酸味”,如柠檬汁里的柠檬酸;同水反应生成水合氢离子;同金属反应放出氢气;同碳酸化合物反应放出二氧化碳气体;同碱生成盐;使蓝色石蕊变红色;使通用指示剂变红色是什么意思?

待解决 悬赏分:1 - 离问题结束还有
酸的一般性质:“酸味”,如柠檬汁里的柠檬酸;同水反应生成水合氢离子;同金属反应放出氢气;同碳酸化合物反应放出二氧化碳气体;同碱生成盐;使蓝色石蕊变红色;使通用指示剂变红色
问题补充:

  • 匿名
2013-05-23 12:21:38
The general nature of the acid: "sour", such as the citric acid in lemon juice; reacts with water, hydronium ion; release of hydrogen with metal reaction; carbonate compounds react with carbon dioxide gas released; with alkali salt formation; to change blue litmus red; the universal indicator turns
  • 匿名
2013-05-23 12:23:18
Acid of a general nature, such as: "sour taste of lemon juice, citric acid; with water hydration reactions that produce hydrogen ions released; the metal response; with hydrogen carbonate compounds emitted response 2 alkali generated carbon dioxide gas; with salt; the blue stone coring change; the u
  • 匿名
2013-05-23 12:24:58
Sour general nature: “Sour odor”, like in lemon juice citric acid; With water response production oxonium ion; With the metal responded emits the hydrogen; With the carbonic acid compound responded emits the carbon dioxide gas; Lives the salifying with the alkali; Causes the blue color litmus to cha
  • 匿名
2013-05-23 12:26:38
General properties of acid: "sour", such as the citric acid in the lemon juice; reacts with water in hydrated hydrogen ions; with metal reaction releases hydrogen; with carbonation reaction releases carbon dioxide gas; with alkali salt; blue litmus to red; universal indicator Red
  • 匿名
2013-05-23 12:28:18
Acid general nature: "sour" like citric acid in lemons; hydrogen ion reacts with water hydration; with metal reactions produce hydrogen; with carbonation reactions emit carbon dioxide gas; with alkali salt; blue cladonia libifera, red; make universal indicator Red
 
 
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