전날에 균형이 맞춰진 방정식 | 다음 날에 균형을 이룬 방정식 |
2 Fe + Pb(CH3COO)2 = Pb + 2 Fe(CH3COO)
AlCl3NaOH = NaCl3AlOH =>
AlCl3NaOH = NaCl3AlOH
CrF2 + HCl = CrCl2 + HF =>
CrF2 + 2 HCl = CrCl2 + 2 HF
Ba(OH)2 + SnO = BaO + Sn(OH)2 =>
Ba(OH)2 + SnO = BaO + Sn(OH)2
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2