Распишите на ионы: 1.Cu+2HCl=CuCl2 + H2 2.Zn+2HCl=ZnCl2 + H2 3.AgNO3+HCl=AgCl + HNO3
1. Cu+2HCL=CuCl2+H2↑ Cu+2H⁺+2Cl⁻=Cu²⁺+2Cl⁻+H2↑ Cu+2H⁺=Cu²⁺+H2↑ 2. Zn+2HCl=ZnCl2+H2↑ Zn+2H⁺+2Cl⁻=Zn²⁺+2Cl⁻+H2↑ Zn+2H⁺=Zn²⁺+H2↑ 3. AgNO3+HCl=AgCl↓+HNO3 Ag⁺+NO3⁻+H⁺+Cl⁻=AgCl↓+H⁺+NO3⁻ Ag⁺+Cl⁻=AgCl↓