| 前日に均衡した方程式 |
Cr{6} + 3e = Cr{3}
Pb + SO4{2-} = PbSO4 + e =>
Pb + SO4{2-} = PbSO4 + 2e
HBr + Ba(OH)2 = Br2Ba + H2O =>
2 HBr + Ba(OH)2 = Br2Ba + 2 H2O
S2O3{-2} + I2{-} = S4O6{-2} + I{-} =>
2 S2O3{-2} + 2 I2{-} = S4O6{-2} + 4 I{-}
CH3COOH + C5H11OH = CH3COOC5H11 + H2O =>
CH3COOH + C5H11OH = CH3COOC5H11 + H2O
Pb(NO3)2 + K3Fe(CN)6 = Pb3(Fe(CN)6)2 + KNO3 =>
3 Pb(NO3)2 + 2 K3Fe(CN)6 = Pb3(Fe(CN)6)2 + 6 KNO3
CO(NH2)2(s) + H2SO4 + H2O = SO4(NH4)2 + CO2 =>
CO(NH2)2(s) + H2SO4 + H2O = SO4(NH4)2 + CO2
MgSO4 + K2 = K2SO4 + Mg =>
MgSO4 + K2 = K2SO4 + Mg
H2S + Pb = PbS + H2 =>
H2S + Pb = PbS + H2
KClO3 + Al + NaOH = KCl + NaAlO2 + H2O =>
KClO3 + 2 Al + 2 NaOH = KCl + 2 NaAlO2 + H2O
HAsO3{2-} + O2 = HAsO4{2-} =>
2 HAsO3{2-} + O2 = 2 HAsO4{2-}
Fe{3+} + NO{2-} + H2O = Fe{2+} + H{+} + NO3{-} =>
5 Fe{3+} + NO{2-} + 2 H2O = 5 Fe{2+} + 4 H{+} + NO3{-}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Tl + HCl = TlCl + H2 =>
2 Tl + 2 HCl = 2 TlCl + H2
MgI2 + HNO3 = Mg(NO3)2 + HI =>
MgI2 + 2 HNO3 = Mg(NO3)2 + 2 HI
FeCl2 + HOCl + HCl = FeCl3 + H2O =>
2 FeCl2 + HOCl + HCl = 2 FeCl3 + H2O
KBrO3 + KBr + H2TeO4 = KTeO4 + H2O + Br2 =>
2 KBrO3 + 4 KBr + 6 H2TeO4 = 6 KTeO4 + 6 H2O + 3 Br2
C17H35COOH + Al(OH)3 = (C17H35COO)3Al + H2O =>
3 C17H35COOH + Al(OH)3 = (C17H35COO)3Al + 3 H2O
Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K + (NH3) =>
2 Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 K + 8(NH3)
C2H7(OH)2 + O2 = CO2 + H2O =>
4 C2H7(OH)2 + 13 O2 = 8 CO2 + 18 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2 + Fe3O4 = Fe + H2O =>
4 H2 + Fe3O4 = 3 Fe + 4 H2O
SO2 + KMnO4 + H2O = MnSO4 + K2SO5 + H2SO4 =>
4 SO2 + 2 KMnO4 + H2O = 2 MnSO4 + K2SO5 + H2SO4
Cl2(g) + CaBr(aq) = CaCl2(aq) + Br2(g) =>
2 Cl2(g) + 2 CaBr(aq) = 2 CaCl2(aq) + Br2(g)
NH4Cl + NH4NO3 = N2 + H2O + HCl =>
2 NH4Cl + 3 NH4NO3 = 4 N2 + 9 H2O + 2 HCl
HBr + Ba(OH)2 = Br2Ba + H2O =>
2 HBr + Ba(OH)2 = Br2Ba + 2 H2O
Na2SO3(aq) + HCl(aq) = H2SO3(aq) + NaCl(aq) =>
Na2SO3(aq) + 2 HCl(aq) = H2SO3(aq) + 2 NaCl(aq)
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
C11H18 + O2 = CO2 + H2O =>
2 C11H18 + 31 O2 = 22 CO2 + 18 H2O
H3PO2 + AgNO3 + H2O = Ag + H3PO4 + HNO3 =>
H3PO2 + 4 AgNO3 + 2 H2O = 4 Ag + H3PO4 + 4 HNO3
HAsO3{2-} + O2 = HAsO4{2-} =>
2 HAsO3{2-} + O2 = 2 HAsO4{2-}
K2SO4 + Pb(NO3)2 = K(NO3) + PbSO4 =>
K2SO4 + Pb(NO3)2 = 2 K(NO3) + PbSO4
Na2O2H2 + H2SO4 = Na2SO4 + H2O =>
Na2O2H2 + H2SO4 = Na2SO4 + 2 H2O
KMnO4 + H2CO3 = K2CO2 + MnCO2 + H2O + O2 =>
2 KMnO4 + 3 H2CO3 = K2CO2 + 2 MnCO2 + 3 H2O + 4 O2
SiH2Cl2 + H2O = SiH4 + HCl + O2 =>
SiH2Cl2 + 2 H2O = SiH4 + 2 HCl + O2
Na2CO3 + (NH4)SO4 = Na2SO4 + CO3 + NH4 =>
Na2CO3 + (NH4)SO4 = Na2SO4 + CO3 + NH4
Na + O3 = NaO3 =>
Na + O3 = NaO3
XC5H12 + O2 = XOH + CO2 + H2O =>
4 XC5H12 + 33 O2 = 4 XOH + 20 CO2 + 22 H2O
Cu2C + O2 = CuO + CO2 =>
Cu2C + 2 O2 = 2 CuO + CO2
K2MnO4 + MnSO4 = MnO2 + K2SO4 =>
K2MnO4 + MnSO4 = 2 MnO2 + K2SO4
CrO5 + H{+} = Cr{3+} + H2O + O2 =>
4 CrO5 + 12 H{+} = 4 Cr{3+} + 6 H2O + 7 O2
P4O10(s) + H2O(l) = H4P2O7(aq) =>
P4O10(s) + 4 H2O(l) = 2 H4P2O7(aq)
CH3COONa + FeCl3 = Fe(CH3COO)3 + NaCl =>
3 CH3COONa + FeCl3 = Fe(CH3COO)3 + 3 NaCl
NaClO + H2S + NaOH = NaCl + Na2SO4 + H2O =>
4 NaClO + H2S + 2 NaOH = 4 NaCl + Na2SO4 + 2 H2O
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
CoO + Cr2O3 = CoCr2O4 =>
CoO + Cr2O3 = CoCr2O4
Cu(NO3)2 + Zn(HNO3)2 = Zn(NO3)2 + Cu(HNO3)2 =>
Cu(NO3)2 + Zn(HNO3)2 = Zn(NO3)2 + Cu(HNO3)2
Al2S3O12 + BaN2O6 = BaSO4 + AlN3O9 =>
Al2S3O12 + 3 BaN2O6 = 3 BaSO4 + 2 AlN3O9
Ca(OH)2 + HgCl = CaCl + Hg(OH)2 =>
Ca(OH)2 + HgCl = CaCl + Hg(OH)2
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