| 前日に均衡した方程式 |
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Na2SCo(SO4) = CoSNa2SO4 =>
Na2SCo(SO4) = CoSNa2SO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2SO3 + NaClO = Na2SO4 + NaCl =>
Na2SO3 + NaClO = Na2SO4 + NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg2 + CuS = MgS + Cu =>
Mg2 + 2 CuS = 2 MgS + 2 Cu
PbCl + H2SO4 = Pb2SO4 + HCl =>
2 PbCl + H2SO4 = Pb2SO4 + 2 HCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NiCl5 + O2 = NiO + Cl2O5 =>
4 NiCl5 + 27 O2 = 4 NiO + 10 Cl2O5
AgNO3(aq) + CuCl2(aq) = AgCl(s) + Cu(NO3)2 =>
2 AgNO3(aq) + CuCl2(aq) = 2 AgCl(s) + Cu(NO3)2
FeO + Na2O2 = NaFeO2 =>
2 FeO + Na2O2 = 2 NaFeO2
K2HPO4 + SrCl2 = KCl + SrHPO4 =>
K2HPO4 + SrCl2 = 2 KCl + SrHPO4
HI + CoCO3 = H2CO3 + CoI2 =>
2 HI + CoCO3 = H2CO3 + CoI2
LiH + Ca = CaH2 + Li =>
2 LiH + Ca = CaH2 + 2 Li
CO(g) + H2(g) = CH4(g) + O2(g) =>
2 CO(g) + 4 H2(g) = 2 CH4(g) + O2(g)
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Ba(NO3)2 + KClO3 = Ba(ClO3)2 + KNO3 =>
Ba(NO3)2 + 2 KClO3 = Ba(ClO3)2 + 2 KNO3
FeOO2 = FeO3 =>
FeOO2 = FeO3
Al + Cu(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu(SO4) = Al2(SO4)3 + 3 Cu
Fe2{+} + Cr2O72{-} + H = Cr3{+} + Fe3{+} + H2O =>
15 Fe2{+} + 3 Cr2O72{-} + 432 H = 2 Cr3{+} + 10 Fe3{+} + 216 H2O
[Ni(NH3)6]Cl2 + HCl = NH4{+} + Ni{2+} + Cl{-} =>
[Ni(NH3)6]Cl2 + 6 HCl = 6 NH4{+} + Ni{2+} + 8 Cl{-}
K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3
KClO3 = KCl + O2(g) =>
2 KClO3 = 2 KCl + 3 O2(g)
Zn + HCl + K2Cr2O7 = CrCl2 + H2O + KCl + ZnCl2 =>
4 Zn + 14 HCl + K2Cr2O7 = 2 CrCl2 + 7 H2O + 2 KCl + 4 ZnCl2
CrI3 + H2O2 + OH{-} = CrO4{-} + IO4{-} + H2O =>
CrI3 + 14 H2O2 + 4 OH{-} = CrO4{-} + 3 IO4{-} + 16 H2O
KClO3 = KCl + O2(g) =>
2 KClO3 = 2 KCl + 3 O2(g)
Cr(OH)3 + IO{-} + OH{-} = CrO4{-}2 + I{-} + H2O =>
Cr(OH)3 + 2 IO{-} + OH{-} = CrO4{-}2 + 2 I{-} + 2 H2O
HI + CoCO3 = CoI2 + H2O + CO2 =>
2 HI + CoCO3 = CoI2 + H2O + CO2
C4H6(aq) + O2(aq) = CO2(g) + H2O(l) =>
2 C4H6(aq) + 11 O2(aq) = 8 CO2(g) + 6 H2O(l)
C2H6Cl2 + Na = C2H5Cl + NaCl + H2 =>
2 C2H6Cl2 + 2 Na = 2 C2H5Cl + 2 NaCl + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2 + O2(g) = NO(g) =>
N2 + O2(g) = 2 NO(g)
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KOH + H2O2 + CrOH3 = K2CrO4 + H2O =>
4 KOH + 7 H2O2 + 2 CrOH3 = 2 K2CrO4 + 12 H2O
CrI3 + H2O2 + OH{-} = CrO4{-2} + IO4{-} + H2O =>
2 CrI3 + 27 H2O2 + 10 OH{-} = 2 CrO4{-2} + 6 IO4{-} + 32 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sc + HCl = Sc3{+} + Cl{-} + H2 =>
6 Sc + 2 HCl = 2 Sc3{+} + 2 Cl{-} + H2
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Ni2Cl + O2 = Ni20 + Cl2O5 =>
20 Ni2Cl + 25 O2 = 2 Ni20 + 10 Cl2O5
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Hg(l) + HBr(aq) = H2 + HgBr2 =>
Hg(l) + 2 HBr(aq) = H2 + HgBr2
HBrNaOH = NaBr(H2O) =>
HBrNaOH = NaBr(H2O)
C18H30O2 + H2 = C18H36O2 =>
C18H30O2 + 3 H2 = C18H36O2
C2H5OH(l) = (C2H5)2O(l) + H2O(l) =>
2 C2H5OH(l) = (C2H5)2O(l) + H2O(l)
SeO3{-2} + Cl2 + H2O = SeO4{-2} + Cl{-} + H{+} =>
SeO3{-2} + Cl2 + H2O = SeO4{-2} + 2 Cl{-} + 2 H{+}
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
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