离子方程式为 H+ +Fe2O3=Fe3+ +H2O 所以化学方程式为Fe2O3+6CH3COOH====2(CH3COO)3Fe+3H2O
Fe2O3+6CH3COOH====2(CH3COO)3Fe+3H2O明显醋酸根要写前面例:CH3COONa 醋酸钠
6 CH3COOH+Fe2O3 = 2 Fe(CH3COO)3 + 3 H2O注意下标,谢谢
6CH3COOH+Fe2O3=2Fe(CH3COO)3 + 3H2O