下列反应能用离子方程式H++OH-==H2O来表示的是
A.H2SO4+Ba(OH)2==BaSO4↓+2H2O |
B.2HCl+Ba(OH)2==BaCl2+2H2O |
C.H2SO4+Cu(OH)2==CuSO4+2H2O |
D.CH3COOH+NaOH ="=" CH3COONa +H2O |
下列反应能用离子方程式H++OH-==H2O来表示的是
A.H2SO4+Ba(OH)2==BaSO4↓+2H2O |
B.2HCl+Ba(OH)2==BaCl2+2H2O |
C.H2SO4+Cu(OH)2==CuSO4+2H2O |
D.CH3COOH+NaOH ="=" CH3COONa +H2O |