| 前日に均衡した方程式 |
CuO + KOH = KO + CuOH
MnO + CH4 = Mn7C3 + CO + H2 =>
7 MnO + 10 CH4 = Mn7C3 + 7 CO + 20 H2
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
Zn(NO3)2 = ZnO + N2O4 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 2 N2O4 + O2
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 4 H2O
H2CO = H2O + C =>
H2CO = H2O + C
Ca(OH)2 + Zn(OH)2 = CaZnO2 + H2O =>
Ca(OH)2 + Zn(OH)2 = CaZnO2 + 2 H2O
CO2 + CH3OH = (CH3O)2CO + H2O =>
CO2 + 2 CH3OH = (CH3O)2CO + H2O
CaCl2(aq) + H2O = HCl + Ca2 + O2 =>
2 CaCl2(aq) + 2 H2O = 4 HCl + Ca2 + O2
IO3{-} + I{-} + H{+} = I3 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 2 I3 + 3 H2O
FeCl3 + NaBiO3 + NaOH + H2O = Na2FeO4 + Bi(OH)3 + NaCl =>
2 FeCl3 + 3 NaBiO3 + 7 NaOH + H2O = 2 Na2FeO4 + 3 Bi(OH)3 + 6 NaCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaOH + Al2(C2O4)3 = Na2C2O4 + Al(OH)3 =>
6 NaOH + Al2(C2O4)3 = 3 Na2C2O4 + 2 Al(OH)3
MnO2 + Al = Al2O6 + Mn =>
3 MnO2 + 2 Al = Al2O6 + 3 Mn
HI + Pd(OH)2 = PdI2 + H2O =>
2 HI + Pd(OH)2 = PdI2 + 2 H2O
As2S3 + HCIO3 + H2O = H3AsO4 + HCOOH + I2 + S =>
3 As2S3 + 10 HCIO3 + 14 H2O = 6 H3AsO4 + 10 HCOOH + 5 I2 + 9 S
C6H5COOK + H2SO4 = C6H5COOH + K2SO4 =>
2 C6H5COOK + H2SO4 = 2 C6H5COOH + K2SO4
Ca2 + N2 = Ca3N2 =>
3 Ca2 + 2 N2 = 2 Ca3N2
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3(s) =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3(s)
As2S5 + KClO3 + H2O = H3AsO4 + H2SO4 + KCl =>
3 As2S5 + 20 KClO3 + 24 H2O = 6 H3AsO4 + 15 H2SO4 + 20 KCl
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
AgCl(s) + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl(s) + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
Fe + HgCl2 = FeCl2 + Hg =>
Fe + HgCl2 = FeCl2 + Hg
CdSO4 + Na2S = CdS + Na2SO4 =>
CdSO4 + Na2S = CdS + Na2SO4
AlCl3 + Na2SiO4 = NaCl + Al2(SiO4)3 =>
2 AlCl3 + 3 Na2SiO4 = 6 NaCl + Al2(SiO4)3
Ce3{+} + K = Ce + K{+} =>
Ce3{+} + K = 3 Ce + K{+}
Cl2 + S = SCl2 =>
Cl2 + S = SCl2
HBr(aq) + LiOH(aq) = H2O(l) + LiBr(aq) =>
HBr(aq) + LiOH(aq) = H2O(l) + LiBr(aq)
H2SO4 + KSCN = HSCN + K2SO4 =>
H2SO4 + 2 KSCN = 2 HSCN + K2SO4
MgAl + HCl = H2 + MgAlCl =>
2 MgAl + 2 HCl = H2 + 2 MgAlCl
NaClO + KJ + H2SO4 = NaCl + J2 + K2SO4 + H2O =>
NaClO + 2 KJ + H2SO4 = NaCl + J2 + K2SO4 + H2O
Cu(H2O)2(OH)2 + NH3 = Cu(NH3)4 + OH + H2O =>
Cu(H2O)2(OH)2 + 4 NH3 = Cu(NH3)4 + 2 OH + 2 H2O
Ge + NaOH + H2O2 = Na2[Ge(OH)6] =>
Ge + 2 NaOH + 2 H2O2 = Na2[Ge(OH)6]
NaBrO2 = Na + BrO2 =>
NaBrO2 = Na + BrO2
Br2 + MnSO4 + NaOH = NaBr + Na2SO4 + H2O + Na2MnO4 =>
2 Br2 + MnSO4 + 8 NaOH = 4 NaBr + Na2SO4 + 4 H2O + Na2MnO4
CaBr2 + CO2 + H2SO4 = CaSO4 + CBr4 + H2O =>
2 CaBr2 + CO2 + 2 H2SO4 = 2 CaSO4 + CBr4 + 2 H2O
CaSO4 + CH3COONa = CH3COOCa + NaSO4 =>
CaSO4 + CH3COONa = CH3COOCa + NaSO4
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
C2H6 + I2 = CH3I =>
C2H6 + I2 = 2 CH3I
ZnCl2 + H2EDTA{2-} = ZnEDTA{2-} + H{+} + Cl{-} =>
ZnCl2 + H2EDTA{2-} = ZnEDTA{2-} + 2 H{+} + 2 Cl{-}
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
FeCl3 + NH3 + H2O = NH4Cl + Fe(OH)3 =>
FeCl3 + 3 NH3 + 3 H2O = 3 NH4Cl + Fe(OH)3
C6H12O2 + LiOH = C6H11O2 + Li + H2O =>
C6H12O2 + LiOH = C6H11O2 + Li + H2O
C6H5NO2 + NH4OH = C6H5NH2 + HNO3 + H2 =>
C6H5NO2 + NH4OH = C6H5NH2 + HNO3 + H2
C2H5NH2(g) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 C2H5NH2(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(l) + 2 N2(g)
C6H5COONa = C6H5COO{-} + Na{+} =>
C6H5COONa = C6H5COO{-} + Na{+}
CH3(CH3)2OH + O2 = CO2 + H2O =>
CH3(CH3)2OH + 5 O2 = 3 CO2 + 5 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
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