| 前日に均衡した方程式 |
3 AgS + 4 HNO3 = 3 AgNO3 + NO + 3 S + 2 H2O
SO3 + HNO3 = SO2 + H2O + NO3 =>
SO3 + 2 HNO3 = SO2 + H2O + 2 NO3
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
K4Fe(CN)6 + K2Cr2O7 + H2SO4 = K2SO4 + Fe2(SO4)3 + CO2 + H2O + NO2 + Cr2(SO4)3 =>
6 K4Fe(CN)6 + 55 K2Cr2O7 + 241 H2SO4 = 67 K2SO4 + 3 Fe2(SO4)3 + 36 CO2 + 241 H2O + 36 NO2 + 55 Cr2(SO4)3
(CH3)3N + HCl = (CH3)3NHCl =>
(CH3)3N + HCl = (CH3)3NHCl
CH2Cl2 + NaOH = NaCl + CH2O + HOH =>
CH2Cl2 + 2 NaOH = 2 NaCl + CH2O + HOH
I2 + HNO3 = I2O5 + NO + H2O =>
3 I2 + 10 HNO3 = 3 I2O5 + 10 NO + 5 H2O
H2SO3 + PbO2 = PbSO4 + H2O =>
H2SO3 + PbO2 = PbSO4 + H2O
I2 + HNO3 = I2O5 + NO + H2O =>
3 I2 + 10 HNO3 = 3 I2O5 + 10 NO + 5 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HNO2 + O2 = HNO3 =>
2 HNO2 + O2 = 2 HNO3
H2CO3 + CsOH = Cs2CO3 + H2O =>
H2CO3 + 2 CsOH = Cs2CO3 + 2 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Fe2(SO4)3 + Na2S = FeSO4 + Na2SO4 + S =>
Fe2(SO4)3 + Na2S = 2 FeSO4 + Na2SO4 + S
Na2CO3 + Sr(NO3)2 = SrCO3 + NaNO3 =>
Na2CO3 + Sr(NO3)2 = SrCO3 + 2 NaNO3
Al2O3 + Hg(NO3)2 = Hg + Al(NO3)3 + O2 =>
2 Al2O3 + 6 Hg(NO3)2 = 6 Hg + 4 Al(NO3)3 + 3 O2
Ca(CN)2 + H2O = Ca(OH)2 + HCN =>
Ca(CN)2 + 2 H2O = Ca(OH)2 + 2 HCN
SO2(g) + O2(g) + H2O(l) = H2SO4(aq) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(aq)
Ba(NO3)2 + NaHCO3(aq) = Ba(HCO3)2 + NaNO3(aq) =>
Ba(NO3)2 + 2 NaHCO3(aq) = Ba(HCO3)2 + 2 NaNO3(aq)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
PbSO4 + (NH4)2S = PbS + (NH4)2SO4 =>
PbSO4 + (NH4)2S = PbS + (NH4)2SO4
FeCl2 + HNO3 = Fe(NO3)3 + Cl2 + NO + H2O =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + Cl2 + NO + 2 H2O
FeCl2 + HNO3 = Fe(NO3)3 + FeCl3 + H2O + NO2 =>
3 FeCl2 + 6 HNO3 = Fe(NO3)3 + 2 FeCl3 + 3 H2O + 3 NO2
C4H8 = C8H16 =>
2 C4H8 = C8H16
NaCl + H2SO4 = NaSO4 + ClH2 =>
NaCl + H2SO4 = NaSO4 + ClH2
SO3 + HNO3 = SO2 + H2O + NO3 =>
SO3 + 2 HNO3 = SO2 + H2O + 2 NO3
Mg(NO3)2 + CaO = MgO + Ca(NO3)2 =>
Mg(NO3)2 + CaO = MgO + Ca(NO3)2
NH3 + CO2 = CH3OH + N2 + H2O =>
2 NH3 + CO2 = CH3OH + N2 + H2O
Na2SO4 + BaBr2 = NaBr + Ba(SO4) =>
Na2SO4 + BaBr2 = 2 NaBr + Ba(SO4)
Fe2(HPO4)3 + NaOH = Na2HPO4 + Fe(OH)3 =>
Fe2(HPO4)3 + 6 NaOH = 3 Na2HPO4 + 2 Fe(OH)3
NaOH + H2Co3 = NaHCo3 + H2O =>
NaOH + H2Co3 = NaHCo3 + H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
NH3 + ClO{-} = N2H4 + Cl{-} + H2O =>
2 NH3 + ClO{-} = N2H4 + Cl{-} + H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
AlCl3 + H3PO4 + Na2Cr2O7 = Na3PO4 + CrPO4 + AlPO4 + Cl2 + H2O =>
6 AlCl3 + 14 H3PO4 + 3 Na2Cr2O7 = 2 Na3PO4 + 6 CrPO4 + 6 AlPO4 + 9 Cl2 + 21 H2O
Al2(CO3)3 + CH3COOH = Al2(CH3COO)2 + H2O + CO2 =>
2 Al2(CO3)3 + 5 CH3COOH = 2 Al2(CH3COO)2 + 4 H2O + 8 CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
ZrCl4 + H2O = ZrO2 + HCl =>
ZrCl4 + 2 H2O = ZrO2 + 4 HCl
Ca + Pb(NO3)2 = Ca(NO3)2 + Pb4 =>
4 Ca + 4 Pb(NO3)2 = 4 Ca(NO3)2 + Pb4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Fe2(HPO4)3 + NaOH = Na2HPO4 + Fe(OH)3 =>
Fe2(HPO4)3 + 6 NaOH = 3 Na2HPO4 + 2 Fe(OH)3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH3 + O2 = NH3O =>
2 NH3 + O2 = 2 NH3O
Na + Br = NaBr =>
Na + Br = NaBr
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
I{-} + MnO4{-} + H{+} = Mn2{+} + I2 + H2O =>
26 I{-} + 4 MnO4{-} + 32 H{+} = 2 Mn2{+} + 13 I2 + 16 H2O
OH{+} + MnO4{-} + S{2-} = MnO2 + SO3{2-} + H2O =>
6 OH{+} + 6 MnO4{-} + 5 S{2-} = 6 MnO2 + 5 SO3{2-} + 3 H2O
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