| 前日に均衡した方程式 |
P2O5 + K2O = P2O + K2O5
CH3CH2CHO + FeCl2 + NaOH = CH3CH2COCOCH3 + H2O + Fe + NaCl =>
5 CH3CH2CHO + 4 FeCl2 + 8 NaOH = 3 CH3CH2COCOCH3 + 7 H2O + 4 Fe + 8 NaCl
H + O + S = HO4S =>
H + 4 O + S = HO4S
MnO4{-} + I{-} + H{+} = I2 + Mn{2+} + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 5 I2 + 2 Mn{2+} + 8 H2O
NaNO2 + KMnO4 + H2SO4 = K2SO3 + MnSO4 + NaNO3 + H2O =>
6 NaNO2 + 2 KMnO4 + 3 H2SO4 = K2SO3 + 2 MnSO4 + 6 NaNO3 + 3 H2O
H + N3 = NH4 =>
12 H + N3 = 3 NH4
CuI2 + Ba = BaI2 + Cu2 =>
2 CuI2 + 2 Ba = 2 BaI2 + Cu2
C6H5CHCl2 + H2O = C6H5CHO + HCl =>
C6H5CHCl2 + H2O = C6H5CHO + 2 HCl
Mg + HCI = MgHCI =>
Mg + HCI = MgHCI
Na(s) + CuSO4(aq) = Na2SO4 + Cu =>
2 Na(s) + CuSO4(aq) = Na2SO4 + Cu
Cu(NO3)2 + CaI2 = Ca(NO3)2 + CuI2 =>
Cu(NO3)2 + CaI2 = Ca(NO3)2 + CuI2
MnO2 + Cu(OH)2 = CuMnO3 + H2O =>
MnO2 + Cu(OH)2 = CuMnO3 + H2O
Ca + Na2O = CaO + Na =>
Ca + Na2O = CaO + 2 Na
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
FeFe2O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeFe2O4 + 2 KMnO4 + 48 H2SO4 = 15 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 48 H2O
Cu(s) + H2(SO4)(aq) = Cu(SO4)(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2(SO4)(aq) = Cu(SO4)(aq) + SO2(g) + 2 H2O(l)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CaCO3 + HCOOH = H2O + CaCOOH + CO2 =>
2 CaCO3 + 3 HCOOH = 2 H2O + 2 CaCOOH + 3 CO2
NO2(g) + O2(g) + H2O(aq) = HNO3(aq) =>
4 NO2(g) + O2(g) + 2 H2O(aq) = 4 HNO3(aq)
Ti + Cl2 = TiCl2 =>
Ti + Cl2 = TiCl2
Cd(s) + HBr(aq) = CdBr2(aq) + H2(g) =>
Cd(s) + 2 HBr(aq) = CdBr2(aq) + H2(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
F2 + ScO3 = ScF + O2 =>
F2 + 2 ScO3 = 2 ScF + 3 O2
KMnO4H2SO3 = H2SO4KMnO3 =>
KMnO4H2SO3 = H2SO4KMnO3
Ca(C2H3O2)2 + BaS = CaS + Ba(C2H3O2)2 =>
Ca(C2H3O2)2 + BaS = CaS + Ba(C2H3O2)2
AlCl3 + K3PO4 = AlPO4 + K3Cl3 =>
AlCl3 + K3PO4 = AlPO4 + K3Cl3
AlBr3 + Na2SO4 = Al2(SO4)3 + NaBr =>
2 AlBr3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaBr
Na2CO3(aq) + Cr(NO3)3(aq) = Cr2(CO3)3 + NaNO3 =>
3 Na2CO3(aq) + 2 Cr(NO3)3(aq) = Cr2(CO3)3 + 6 NaNO3
CO2 + N2 + H2O = (NH2)2CO + O2 =>
2 CO2 + 2 N2 + 4 H2O = 2(NH2)2CO + 3 O2
Mg3(PO4)2 + H2 = H(PO4) + Mg =>
Mg3(PO4)2 + H2 = 2 H(PO4) + 3 Mg
C6H14 + H2O = CO + H2 =>
C6H14 + 6 H2O = 6 CO + 13 H2
CrBr3 + H2O2 + KOH = K2CrO4 + KBr + H2O =>
2 CrBr3 + 3 H2O2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
FeO + H2O + HCl = [Fe(H2O)6]Cl2 =>
FeO + 5 H2O + 2 HCl = [Fe(H2O)6]Cl2
CuO + NH3 = H2O + N2 + Cu =>
3 CuO + 2 NH3 = 3 H2O + N2 + 3 Cu
MnO + HCl = MnCl + HO =>
MnO + HCl = MnCl + HO
NaBr + Ag(NO3)2 = Na(NO3) + AgBr2 =>
2 NaBr + Ag(NO3)2 = 2 Na(NO3) + AgBr2
SO4 + H2S = SO3 + H2O =>
4 SO4 + H2S = 5 SO3 + H2O
H3AsO4 + H2SO4 + NO2 + H2O = As2S3 + HNO3 =>
2 H3AsO4 + 3 H2SO4 + 28 NO2 + 8 H2O = As2S3 + 28 HNO3
KClO3 + HCl = HClO + KCl =>
KClO3 + 3 HCl = 3 HClO + KCl
CaCrO4 + Al(NO3)3 = Ca(NO3)2 + Al2(CrO4)3 =>
3 CaCrO4 + 2 Al(NO3)3 = 3 Ca(NO3)2 + Al2(CrO4)3
P4O10 + HNO3 = N2O5 + HPO3 =>
P4O10 + 4 HNO3 = 2 N2O5 + 4 HPO3
Fe2(CO3)3 + Hg(NO2)2 = Fe2(NO2)2 + Hg(CO3)3 =>
Fe2(CO3)3 + Hg(NO2)2 = Fe2(NO2)2 + Hg(CO3)3
AlCl3 + Pb(C2H3O2)2 = Al(C2H3O2)3 + PbCl2 =>
2 AlCl3 + 3 Pb(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 PbCl2
HSO4 + NO3 = SO4 + HNO3 =>
HSO4 + NO3 = SO4 + HNO3
H2SO4 + HI = H2S + I2 + H2O[] =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O[]
I2(s) + NaBr(ac) = INa + Br =>
I2(s) + 2 NaBr(ac) = 2 INa + 2 Br
NaClOH2O = NaOHHClO =>
NaClOH2O = NaOHHClO
C3H5(OH)3 + C17H33COOH = (C17H33COO)C3H5 + H2O =>
3 C3H5(OH)3 + 10 C17H33COOH = 9(C17H33COO)C3H5 + 11 H2O
Zn + Pb3(NO3)2 = Zn(NO3) + Pb =>
2 Zn + Pb3(NO3)2 = 2 Zn(NO3) + 3 Pb
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