下列离子方程式对应的化学方程式正确的是
| A．H++OH-=H2O CH3COOH+NaOH=CH3COONa+H2O |
| B．Ba2++SO42-=BaSO4↓Ba(OH)2+H2SO4=BaSO4↓+2H2O |
| C．CO32-+2H+=CO2↑+H2O CaCO3+2HCl=CaCl2+CO2↑+H2O |
| D．3Cu+8H++2NO3-=3Cu2++2NO↑+4H2O3Cu+8HNO3(稀)=3Cu（NO3）2+2NO↑+4H2O |
下列离子方程式对应的化学方程式正确的是
| A．H++OH-=H2O CH3COOH+NaOH=CH3COONa+H2O |
| B．Ba2++SO42-=BaSO4↓Ba(OH)2+H2SO4=BaSO4↓+2H2O |
| C．CO32-+2H+=CO2↑+H2O CaCO3+2HCl=CaCl2+CO2↑+H2O |
| D．3Cu+8H++2NO3-=3Cu2++2NO↑+4H2O3Cu+8HNO3(稀)=3Cu（NO3）2+2NO↑+4H2O |
试题篮
()
粤公网安备 44130202000953号
