| 前日に均衡した方程式 |
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
NH2OH + H2O = NH4OH + OH =>
NH2OH + 2 H2O = NH4OH + 2 OH
SO2(g) + O2 + H2O(l) = H2SO4 =>
2 SO2(g) + O2 + 2 H2O(l) = 2 H2SO4
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
NaBr + CHCl3 = CHBr3 + NaCl =>
3 NaBr + CHCl3 = CHBr3 + 3 NaCl
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
Li2SO4 + BaCl2 = LiCl + BaSO4 =>
Li2SO4 + BaCl2 = 2 LiCl + BaSO4
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
O2H2 = H2O + O2 =>
2 O2H2 = 2 H2O + O2
FeCl3H2SO4KCl = FeSO3KCl4H2O =>
FeCl3H2SO4KCl = FeSO3KCl4H2O
I3{-} + MnO4{-} + H2O = H4IO6{-} + MnO2 + OH{-} =>
3 I3{-} + 22 MnO4{-} + 26 H2O = 9 H4IO6{-} + 22 MnO2 + 16 OH{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NCl3 = N2 + Cl3 =>
2 NCl3 = N2 + 2 Cl3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Cu(NO3)2(aq) + KOH(aq) = Cu(OH)2(s) + KNO3(aq) =>
Cu(NO3)2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KNO3(aq)
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
H + AsO2 = As + H2O =>
4 H + AsO2 = As + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + Pb(NO3) = Pb + Zn(NO3)2 =>
Zn + 2 Pb(NO3) = 2 Pb + Zn(NO3)2
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
Na2 + H2O = Na(OH)2 + H2 =>
Na2 + 4 H2O = 2 Na(OH)2 + 2 H2
LiCl(aq) + CaS(aq) = Li2S + CaCl2 =>
2 LiCl(aq) + CaS(aq) = Li2S + CaCl2
NaClO + HCl = Cl2 + NaH + H2O =>
NaClO + 3 HCl = 2 Cl2 + NaH + H2O
BaCl2 + H2(SO4) = Ba(SO4) + HCl =>
BaCl2 + H2(SO4) = Ba(SO4) + 2 HCl
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
V + O = V2O5 =>
2 V + 5 O = V2O5
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
FeSO4 + KCr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
14 FeSO4 + 2 KCr2O7 + 14 H2SO4 = 7 Fe2(SO4)3 + K2SO4 + 2 Cr2(SO4)3 + 14 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Mg + NO3{-} + H{+} = Mg2{+} + NO2 + H2O =>
2 Mg + NO3{-} + 2 H{+} = Mg2{+} + NO2 + H2O
Cr + S = Cr2S3 =>
2 Cr + 3 S = Cr2S3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Sb(OH)3 + NaOH = SbO2 + H2O + Na =>
Sb(OH)3 + NaOH = SbO2 + 2 H2O + Na
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
CrO + C = Cr + CO =>
CrO + C = Cr + CO
HCe + Mg = MgCe2 + H2 =>
2 HCe + Mg = MgCe2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + Au2S = Na2S + Au =>
2 Na + Au2S = Na2S + 2 Au
HI + MnO2 = I + MnI2 + H2O =>
4 HI + MnO2 = 2 I + MnI2 + 2 H2O
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
C4H4 + Cl2 = C4H4Cl2 =>
C4H4 + Cl2 = C4H4Cl2
Fe + NaClO = FeO + NaCl =>
Fe + NaClO = FeO + NaCl
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
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