请帮我用英语介绍一下盐

发布网友发布时间：2022-05-17 07:01

共2个回答

热心网友时间：2023-04-27 13:12

Salt is a kind of metal ions or ammonium ion (NH4+) compounds in combination with ion or non metal ions. Such as sodium chloride, calcium nitrate, ferrous sulfate and ammonium acetate, such as calcium sulfate, cupric chloride, sodium acetate, generally salt is the proct of double decomposition reaction (salt and salt reaction to generate new salt and salt, salt and alkali reaction of new salt and alkali, salt reacts with an acid to form a salt and acid), such as sulfuric acid and sodium hydroxide to generate sodium sulfate and water, sodium chloride and silver nitrate of silver chloride and nitric acid reaction. There are other reaction procing salt, such as the replacement reaction. The soluble salt solution conctivity, is because the solution with ion free swimming, therefore can be used as electrolyte.累死我了，要追加分啊

热心网友时间：2023-04-27 13:12

Refers to the type of metal ion salt or ammonium ion (NH4 +) combined with acid radical ion or nonmetallic ion compounds. Such as sodium chloride, calcium nitrate, ferrous sulfate and ammonium acetate, etc., such as calcium sulphate, cupric chloride, sodium acetate, salt is generally double decomposition reaction of procts (salt and salt reaction generates new salt and salt, salt and alkali reaction generates new salt and alkali, salt reacts with an acid to form a new salt and acid), such as the proction of sulfuric acid and sodium hydroxide, sodium sulfate and water, sodium chloride react with silver nitrate to proce silver chloride and nitrate, etc. There are other reaction can generate salt, such as displacement reaction. Electrical conctivity of a soluble salt solution, because of can swim free ions in the solution, therefore can be used as the electrolyte.