| 前日に均衡した方程式 |
Ag + 2 NH4OH = [Ag(NH3)2] + 2 H2O
Ru + KNO3 + KOH = K2RuO4 + KNO2 + H2O =>
Ru + 3 KNO3 + 2 KOH = K2RuO4 + 3 KNO2 + H2O
C4H9OH + O2 = C4H7O2H + H2O =>
C4H9OH + O2 = C4H7O2H + H2O
C2H4Br2 + Na = C2H4 + NaBr =>
C2H4Br2 + 2 Na = C2H4 + 2 NaBr
Ca2CO3 + Ba(NO3)2 = CaNO3 + BaCO3 =>
Ca2CO3 + Ba(NO3)2 = 2 CaNO3 + BaCO3
Zn + Mg = ZnMg =>
Zn + Mg = ZnMg
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Mg + Zn = Mg2Zn =>
2 Mg + Zn = Mg2Zn
Cu(NO3)2 + Na2(CO3) = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2(CO3) = CuCO3 + 2 NaNO3
FeSO4 + O2 + H2O = Fe(OH)SO4 =>
4 FeSO4 + O2 + 2 H2O = 4 Fe(OH)SO4
CuSO4 + HCl + NaOH = CuCl2 + Na2SO4 + H2O =>
CuSO4 + 2 HCl + 2 NaOH = CuCl2 + Na2SO4 + 2 H2O
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
C7H9N + HCl = C7H8Cl + NH2 =>
C7H9N + HCl = C7H8Cl + NH2
Cu + NaOH + H2O = Na(Cu(OH)2) + H2 =>
2 Cu + 2 NaOH + 2 H2O = 2 Na(Cu(OH)2) + H2
Ne + Ar = NeAr =>
Ne + Ar = NeAr
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
KCl + NaF = KF + NaCl =>
KCl + NaF = KF + NaCl
Fe(s) + O3(g) = Fe2O2(s) =>
6 Fe(s) + 2 O3(g) = 3 Fe2O2(s)
H2O + CI = HCI + O2 =>
2 H2O + 4 CI = 4 HCI + O2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
C2H7NO2 + AgNO3 = NH4NO3 + AgC2H3O2 =>
C2H7NO2 + AgNO3 = NH4NO3 + AgC2H3O2
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
C + HCl = CHCl =>
C + HCl = CHCl
C6H8O7 + HCl = C6H8O6 + HClO =>
C6H8O7 + HCl = C6H8O6 + HClO
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
BaSO3 + HNO3 = SO2 + H2O + Ba(NO3)2 =>
BaSO3 + 2 HNO3 = SO2 + H2O + Ba(NO3)2
C4H7NO4 + O2 = CO2 + H2O + NH3 =>
C4H7NO4 + 3 O2 = 4 CO2 + 2 H2O + NH3
C6H6 + C3H7Cl = C9H12 + HCl =>
C6H6 + C3H7Cl = C9H12 + HCl
Fe + Co(SO4) = Fe2(SO4)3 + Co =>
2 Fe + 3 Co(SO4) = Fe2(SO4)3 + 3 Co
K2SO3 + KMnO4 + H2O = K2SO4 + MnSO4 + KOH =>
5 K2SO3 + 2 KMnO4 + 3 H2O = 3 K2SO4 + 2 MnSO4 + 6 KOH
Mg + Zn = Mg3Zn2 =>
3 Mg + 2 Zn = Mg3Zn2
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
K[Al(OH)4] + HCl = KCl + AlCl3 + H2O =>
K[Al(OH)4] + 4 HCl = KCl + AlCl3 + 4 H2O
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O
Ni(NO3)2 + Na2CO3 = NiCO3 + Na(NO3) =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 Na(NO3)
K2O = K + O2 =>
2 K2O = 4 K + O2
Na4[MnCl6] + (NH4)2S = MnCl2 + Na2S + NH4Cl =>
Na4[MnCl6] + 2(NH4)2S = MnCl2 + 2 Na2S + 4 NH4Cl
C6H5ONa + HNO3 = C6H2OH(NO2)3 + NaNO3 + H2O =>
C6H5ONa + 4 HNO3 = C6H2OH(NO2)3 + NaNO3 + 3 H2O
Mg + CuCl2 = MgCl2 + Cu2 =>
2 Mg + 2 CuCl2 = 2 MgCl2 + Cu2
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
Mg + Zn = Mg3Zn2 =>
3 Mg + 2 Zn = Mg3Zn2
C4H6O5 + NaOH = Na2C4H4O5 + H2O =>
C4H6O5 + 2 NaOH = Na2C4H4O5 + 2 H2O
Cd + NaOH = Cd(OH) + Na =>
Cd + NaOH = Cd(OH) + Na
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ca + Li2O = CaO + Li2 =>
Ca + Li2O = CaO + Li2
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
Cs + HBr = CsBr + H =>
Cs + HBr = CsBr + H
C2H4Br2 = C2H2Br2 + H2 =>
C2H4Br2 = C2H2Br2 + H2
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