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Mno2和Hcl反应化学方程式

2025-03-29 09:32:53

推荐回答（2个）

回答1：

MnO2+4HCl（浓）==加热==MnCl2+Cl2(气体)+2H2O
与稀盐酸不反应。
体现的是HCl的还原性和酸性
，没有氧化性，部分Cl的化合价是被升高的
MnO2体现的才是氧化性

回答2：

MnO2+4HCl（浓）=MnCl2+Cl2(气体)+2H2O
在加热条件下进行。
与稀盐酸不反应。
利用的是浓盐酸的强氧化性

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