| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 C10H8O1 + 23 O2 = 20 CO2 + 8 H2O
CoO + O2 = Co3O4 =>
6 CoO + O2 = 2 Co3O4
Mn3 + HNO3 = Mn3HNO3 =>
Mn3 + HNO3 = Mn3HNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(OH)2 + CuSO4 = FeSO4 + Cu(OH)2 =>
Fe(OH)2 + CuSO4 = FeSO4 + Cu(OH)2
CaOH2HCl = CaHClOH2 =>
CaOH2HCl = CaHClOH2
C2H5COOH + Na2CO3 = NaC2H5COO + H2O + CO2 =>
2 C2H5COOH + Na2CO3 = 2 NaC2H5COO + H2O + CO2
Sn3(BO3)4 = Sn + B + O2 =>
Sn3(BO3)4 = 3 Sn + 4 B + 6 O2
CH3COOH + CH3ONa = CH3COOCH3 + NaOH =>
CH3COOH + CH3ONa = CH3COOCH3 + NaOH
Na2SO4 + NaNO3 = Na3SO4NO3 =>
Na2SO4 + NaNO3 = Na3SO4NO3
Sn3(BO3)4 = Sn + B + O2 =>
Sn3(BO3)4 = 3 Sn + 4 B + 6 O2
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
C2H5COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
8 C2H5COOH + 7 Na2CO3 = 14 CH3COONa + 3 H2O + 3 CO2
SnCl2 + O2 = SnCl2O2 =>
SnCl2 + O2 = SnCl2O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO3 + H2 = HCO3 =>
2 CO3 + H2 = 2 HCO3
NaCl + Ag(NO) = AgCl + Na(NO) =>
NaCl + Ag(NO) = AgCl + Na(NO)
KSO4 + Cl = KCl + SO4 =>
KSO4 + Cl = KCl + SO4
Fe7O5 + HCl = FeCl2 + H2O + H2 =>
Fe7O5 + 14 HCl = 7 FeCl2 + 5 H2O + 2 H2
H4C2O2 + NaOH = H2O + NaH5C3O3 =>
3 H4C2O2 + 2 NaOH = 2 H2O + 2 NaH5C3O3
Al + FeO3 = Fe + AlO3 =>
Al + FeO3 = Fe + AlO3
C(s) + HNO3(l) = CO2(g) + H2O(l) + NO2(g) =>
C(s) + 4 HNO3(l) = CO2(g) + 2 H2O(l) + 4 NO2(g)
Cu2O + Al = AlO3 + Cu =>
3 Cu2O + Al = AlO3 + 6 Cu
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
C5H10 + Br = C5H10Br2 =>
C5H10 + 2 Br = C5H10Br2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
MnSO4 = MnOSO3 =>
MnSO4 = MnOSO3
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
H2NCOONH4(s) = NH3 + CO2 =>
H2NCOONH4(s) = 2 NH3 + CO2
KCl + HNO3 + HCl = KClO4 + NH2 + Cl =>
3 KCl + 4 HNO3 + 4 HCl = 3 KClO4 + 4 NH2 + 4 Cl
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
C6H4(COOH)2 + CH3OH = C6H4(COOCH3)2 + H2O =>
C6H4(COOH)2 + 2 CH3OH = C6H4(COOCH3)2 + 2 H2O
SOCl2 + Li = S8 + SO2 + LiCl =>
16 SOCl2 + 32 Li = S8 + 8 SO2 + 32 LiCl
MnCl2 + F2 = MnF2 + Cl2 =>
MnCl2 + F2 = MnF2 + Cl2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CuO + Cl2 = Cu + ClO =>
2 CuO + Cl2 = 2 Cu + 2 ClO
CH4C6H6 + O2 = CO2 + H2O =>
2 CH4C6H6 + 19 O2 = 14 CO2 + 10 H2O
Zn(NO3)2(aq) + Na2CO3 = NaNO3 + ZnCO3 =>
Zn(NO3)2(aq) + Na2CO3 = 2 NaNO3 + ZnCO3
C5H1 + O2 = CO2 + H2O =>
4 C5H1 + 21 O2 = 20 CO2 + 2 H2O
MnSO4(NH4)2S = MnS(NH4)2SO4 =>
MnSO4(NH4)2S = MnS(NH4)2SO4
H2SO4(aq) + Sr(OH)2(aq) = H2O(l) + SrSO4 =>
H2SO4(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrSO4
SOCl2 + Li = SO2 + S + Li{+} + Cl{-} =>
2 SOCl2 + 4 Li = SO2 + S + 4 Li{+} + 4 Cl{-}
K3PO4 + H2O = K2HPO4 + KOH =>
K3PO4 + H2O = K2HPO4 + KOH
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + H2O + K2SO4 + Cr2(SO4)2 =>
2 C2H5OH + K2Cr2O7 + 3 H2SO4 = 2 CH3COOH + 5 H2O + K2SO4 + Cr2(SO4)2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Li + SOCl2 = LiCl + S + SO2 =>
4 Li + 2 SOCl2 = 4 LiCl + S + SO2
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス11/12/24
方程式のバランス12/12/23
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