전날에 균형이 맞춰진 방정식 | 다음 날에 균형을 이룬 방정식 |
Mg(NO3)2 + 2 K = Mg + 2 KNO3
CH3COONa + FeCl3 = (CH3COO)3Fe + NaCl =>
3 CH3COONa + FeCl3 = (CH3COO)3Fe + 3 NaCl
Al2S3 = Al + S8 =>
8 Al2S3 = 16 Al + 3 S8
Nb2O5 = Nb + O2 =>
2 Nb2O5 = 4 Nb + 5 O2
Cu(NO3)2 + Na2SO4 = CuSO4 + Na2(NO3)2 =>
Cu(NO3)2 + Na2SO4 = CuSO4 + Na2(NO3)2
Ni + H2SO4 = NiSO4 + SO2 + H2O =>
Ni + 2 H2SO4 = NiSO4 + SO2 + 2 H2O
CH3COONa + FeCl3 = (CH3COO)3Fe + NaCl =>
3 CH3COONa + FeCl3 = (CH3COO)3Fe + 3 NaCl
Na(s) + O(g) = Na2O(s) =>
2 Na(s) + O(g) = Na2O(s)
NaOH(s) + CaCl2(s) = Ca(OH)2(s) + NaCl(s) =>
2 NaOH(s) + CaCl2(s) = Ca(OH)2(s) + 2 NaCl(s)