神马作文网1 写出有关离子方程式.
来源：学生作业帮 编辑：神马作文网作业帮 分类：数学作业 时间：2024/11/12 23:10:28
1 写出有关离子方程式.
1 H2SO4 + Ba(OH)2
2 HCl + NaOH
3 FeS + Hcl
4 CH3COOH + NaOH
5 NH3*H2O + HCl
6 CH3CooH + NH3*H2O
7 CuSO4 + NaOH
8 CuSO4 + H2S
1 H2SO4 + Ba(OH)2
2 HCl + NaOH
3 FeS + Hcl
4 CH3COOH + NaOH
5 NH3*H2O + HCl
6 CH3CooH + NH3*H2O
7 CuSO4 + NaOH
8 CuSO4 + H2S
2H++SO42-+Ba2+++2OH-=2H2O+BaSO4↓ H++OH-=H2O FeS+2H+=Fe2++H2S↑ CH3COOH+OH-=CH0COO-+H2O NH3.H2O+H+=NH4++H2O Cu2++2OH-=Cu(OH)2↓ Cu2++H2S=CuS↓+H2O