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氮的最高价和最低价为多少

更新时间: 2020-07-13 00:00:00     

氮的最高价是+5价,最低价是-3价,重要的还是需要看它所形成的化合物来判断,例如:

1、+5价(HNO3、NaNO3、NH3NO3);

2、+4价(NO2,N2O4+3价(NaNO2);

3、+2价 (NO);

4、+1价 (N2O);

5、0价(N2)-2价( N2H4)-3价(NH3、NH4Cl、NH3NO3)NH3NO3中前面N是-3价,后面N是+5价;

关键词: 最高价 最低价 多少

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