化学-电离方程式写出对应的化学方程式1.Cu + 2OH = Cu(OH)2↓ 2.H + OH = H2O3.H + CaCO3 = Ca + H2O + CO2↑ 4.2H + CO3 = H2O + CO2↑ 5.Cu + Fe = Fe + Cu
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![化学-电离方程式写出对应的化学方程式1.Cu + 2OH = Cu(OH)2↓ 2.H + OH = H2O3.H + CaCO3 = Ca + H2O + CO2↑ 4.2H + CO3 = H2O + CO2↑ 5.Cu + Fe = Fe + Cu](/uploads/image/z/15210554-50-4.jpg?t=%E5%8C%96%E5%AD%A6-%E7%94%B5%E7%A6%BB%E6%96%B9%E7%A8%8B%E5%BC%8F%E5%86%99%E5%87%BA%E5%AF%B9%E5%BA%94%E7%9A%84%E5%8C%96%E5%AD%A6%E6%96%B9%E7%A8%8B%E5%BC%8F1.Cu+%2B+2OH+%3D+Cu%28OH%292%E2%86%93+2.H+%2B+OH+%3D+H2O3.H+%2B+CaCO3+%3D+Ca+%2B+H2O+%2B+CO2%E2%86%91+4.2H+%2B+CO3+%3D+H2O+%2B+CO2%E2%86%91+5.Cu+%2B+Fe+%3D+Fe+%2B+Cu)
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化学-电离方程式写出对应的化学方程式1.Cu + 2OH = Cu(OH)2↓ 2.H + OH = H2O3.H + CaCO3 = Ca + H2O + CO2↑ 4.2H + CO3 = H2O + CO2↑ 5.Cu + Fe = Fe + Cu
化学-电离方程式
写出对应的化学方程式
1.Cu + 2OH = Cu(OH)2↓
2.H + OH = H2O
3.H + CaCO3 = Ca + H2O + CO2↑
4.2H + CO3 = H2O + CO2↑
5.Cu + Fe = Fe + Cu
化学-电离方程式写出对应的化学方程式1.Cu + 2OH = Cu(OH)2↓ 2.H + OH = H2O3.H + CaCO3 = Ca + H2O + CO2↑ 4.2H + CO3 = H2O + CO2↑ 5.Cu + Fe = Fe + Cu
Cu2+ + 2OH- = Cu(OH)2↓
2H+ + OH- = H2O
2H+ + CaCO3 = Ca2+ + H2O + CO2↑
2H+ + CO3 2-= H2O + CO2↑
Cu2+ + Fe = Fe2+ + Cu