а) CH3COO- + H+ = CH3COOHCH3COO- + H+ = CH3COOH
б) Ba2+ + CrO4 2- = BaCrO4Ba2+ + CrO4 2- = BaCrO4
в) 2Ag+ + 2I- = 2AgI2Ag+ + 2I- = 2AgI
а) CH3COO- + H+ = CH3COOH
CH3COO- + H+ = CH3COOH
б) Ba2+ + CrO4 2- = BaCrO4
Ba2+ + CrO4 2- = BaCrO4
в) 2Ag+ + 2I- = 2AgI
2Ag+ + 2I- = 2AgI