| 前日に均衡した方程式 |
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
Na2S2O3 + Br2 + H2O = Na2SO4 + H2SO4 + HBr =>
Na2S2O3 + 4 Br2 + 5 H2O = Na2SO4 + H2SO4 + 8 HBr
INaCl2 = NaICl2 =>
INaCl2 = NaICl2
Ni(NO3)2 + NH3 + H2O = Ni(NH3)6(OH)2 + NH4NO3 =>
Ni(NO3)2 + 8 NH3 + 2 H2O = Ni(NH3)6(OH)2 + 2 NH4NO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C4H9Li + C6H5NH2 = C4H9NH2C6H5Li =>
C4H9Li + C6H5NH2 = C4H9NH2C6H5Li
KClO3 + FeO + HCl = FeCl3 + KCl + H2O =>
KClO3 + 6 FeO + 18 HCl = 6 FeCl3 + KCl + 9 H2O
CaS + HNO3 = Ca(NO3)2 + SH2 =>
CaS + 2 HNO3 = Ca(NO3)2 + SH2
SrCl + Ga = ClGa + Sr =>
SrCl + Ga = ClGa + Sr
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CaOH2 + SO3 = SO3Ca + H2O =>
CaOH2 + SO3 = SO3Ca + H2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
Cu + AgCl2 = CuCl3 + Ag =>
2 Cu + 3 AgCl2 = 2 CuCl3 + 3 Ag
FeCl2 + AgNOe = Fe(NOe)2 + AgCl =>
FeCl2 + 2 AgNOe = Fe(NOe)2 + 2 AgCl
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
H2Cr2O7 + NaOH = Na2Cr2O7 + H2O =>
H2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Cu(OH)2 + NH3 + H2O = [Cu(NH3)4(H2O)2](OH)2 =>
Cu(OH)2 + 4 NH3 + 2 H2O = [Cu(NH3)4(H2O)2](OH)2
H2SO4 + K(OH) = K2(SO4) + H2O =>
H2SO4 + 2 K(OH) = K2(SO4) + 2 H2O
Na(OH)2 + HClO = Na(ClO)2 + H2O =>
Na(OH)2 + 2 HClO = Na(ClO)2 + 2 H2O
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
H2 + P = H3P2 =>
3 H2 + 4 P = 2 H3P2
Pb + HNO3 = Pb(NO3)2 + NO2 + H2O =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = 3 Cl2 + 7 H2O + K2SO4 + 3 Na2SO4 + Cr2(SO4)3
Cu(ClO3)2 = CuCl2 + O2 =>
Cu(ClO3)2 = CuCl2 + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li + Cu{2} = Li{+} + Cu =>
2 Li + Cu{2} = 2 Li{+} + Cu
K3PO4(aq) + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4(aq) + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
CH3CH2OH + NH3 = (CH3CH2)3N + H2O =>
3 CH3CH2OH + NH3 = (CH3CH2)3N + 3 H2O
KMnO4 + HCl = KCl + MnCl + H2O + Cl2 =>
KMnO4 + 8 HCl = KCl + MnCl + 4 H2O + 3 Cl2
Be(OH)2 + Li2CO3 = BeCO3 + LiOH =>
Be(OH)2 + Li2CO3 = BeCO3 + 2 LiOH
CrO + HBr = CrBr3 + H2O + H2 =>
2 CrO + 6 HBr = 2 CrBr3 + 2 H2O + H2
PbS + O3 = PbSO4 + O2 =>
PbS + 4 O3 = PbSO4 + 4 O2
NH4VO3 + H2SO4 + H2O2 = HVO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + H2SO4 + 2 H2O2 = 2 HVO4 + (NH4)2SO4 + 2 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
NaHCO3 + H2SO4 = Na2SO4 + HHCO3 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 HHCO3
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
KClO3 + FeO + HCl = FeCl3 + KCl + H2O =>
KClO3 + 6 FeO + 18 HCl = 6 FeCl3 + KCl + 9 H2O
CuSO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
NH3 + HClO = NH2Cl + H2O =>
NH3 + HClO = NH2Cl + H2O
C3H7COOH + NaHCO3 = CH3COONa + H2O + CO2 =>
2 C3H7COOH + 5 NaHCO3 = 5 CH3COONa + 3 H2O + 3 CO2
H2SO4(aq) + KCl(aq) = K2SO4(aq) + HCl(aq) =>
H2SO4(aq) + 2 KCl(aq) = K2SO4(aq) + 2 HCl(aq)
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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