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酸与盐反应的方程式
更新时间: 2021-02-22 05:04:03  

常用的盐与酸的反应有以下几种:

1、大理石与稀盐酸反应:CaCO3+2HCl===CaCl+HO+CO↑

2、碳酸钠与稀盐酸反应:NaCO3+2HCl===2NaCl+HO+CO↑

3、碳酸镁与稀盐酸反应:MgCO3+2HCl===MgCl2+HO+CO↑

4、盐酸和硝酸银溶液反应:HCl+AgNO3===AgCl↓+HNO

5、硫酸和碳酸钠反应:NaCO3+HSO4===NaSO4+HO+CO↑

6、硫酸和氯化钡溶液反应:HSO4+BaCl====BaSO4↓+2HCl

关键词: 反应 方程式

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