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Упражнения по составлению уравнений
1.
УПРАЖНЕНИЯ ПО
СОСТАВЛЕНИЮ УРАВНЕНИЙ
2.
Mg +2HCl =Mg+2Cl2- + H2↑
3.
Mg +2HCl =Mg+2Cl2- + H2↑
4.
Mg +2HCl =Mg+2Cl2- + H2↑
5.
Mg +2HCl =Mg+2Cl2- + H2↑
6.
Mg +2HCl =MgCl2 + H2↑
7.
Mg +2HCl =MgCl2 + H2↑
8.
Mg +2HCl =MgCl2 + H2↑
9.
Mg +2HCl =MgCl2 + H2↑
10.
Fe + HCl =FeCl2 + H2
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