| 前日に均衡した方程式 |
HFeO2 + 3 HCl = FeCl3 + 2 H2O
SO3 + BaO = SO4 + Ba2 =>
2 SO3 + 2 BaO = 2 SO4 + Ba2
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
SO2 + Cu(OH)2 = CuSO3 + H2O =>
SO2 + Cu(OH)2 = CuSO3 + H2O
Na(g) + HCl(g) = H2(g) + NaCl(s) =>
2 Na(g) + 2 HCl(g) = H2(g) + 2 NaCl(s)
MgO2 + Co2 = MgCo3 + O2 =>
2 MgO2 + 3 Co2 = 2 MgCo3 + 2 O2
CrCl3 + H3PO4 = CrPO4 + H3Cl3 =>
CrCl3 + H3PO4 = CrPO4 + H3Cl3
C4H10O + (O) = C4H8O + H2O =>
C4H10O + (O) = C4H8O + H2O
KI + H2SO4 + KMnO4 + CHCl3 = H2O + CHI3 + K2SO4 + MnSO4 + Cl =>
15 KI + 12 H2SO4 + 3 KMnO4 + 5 CHCl3 = 12 H2O + 5 CHI3 + 9 K2SO4 + 3 MnSO4 + 15 Cl
KMnO4(aq) + HCl(aq) = MnCl2(aq) + KCl(aq) + H2O(l) + Cl2(g) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 MnCl2(aq) + 2 KCl(aq) + 8 H2O(l) + 5 Cl2(g)
Pb + Fe2(SO4)3 = Pb2(SO4)4 + Fe =>
6 Pb + 4 Fe2(SO4)3 = 3 Pb2(SO4)4 + 8 Fe
PtCl2 + NH4Cl = Pt + HN3 + HCl =>
4 PtCl2 + 3 NH4Cl = 4 Pt + HN3 + 11 HCl
Na2S2O4 = Na2SO2 + SO2 =>
Na2S2O4 = Na2SO2 + SO2
NH3 + Na2O = Na3N + H2O =>
2 NH3 + 3 Na2O = 2 Na3N + 3 H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
K3[Fe(CN)6] + KI + HCl + C6H6 = FeCl2 + C6H6I2 + KCl + HCN =>
2 K3[Fe(CN)6] + 2 KI + 12 HCl + C6H6 = 2 FeCl2 + C6H6I2 + 8 KCl + 12 HCN
CH3OH + OHPOOHOH = CH3OPOOHOCH3 + H2O =>
2 CH3OH + OHPOOHOH = CH3OPOOHOCH3 + 2 H2O
NaBr + NH4Cl = NaClBrNH4 =>
NaBr + NH4Cl = NaClBrNH4
MgSO4 + KOH = K2(SO4) + Mg(OH)2 =>
MgSO4 + 2 KOH = K2(SO4) + Mg(OH)2
Cu(HCO3)2 = CuCO3 + H2O + CO2 =>
Cu(HCO3)2 = CuCO3 + H2O + CO2
AlI + F2 = AlF3 + I2 =>
2 AlI + 3 F2 = 2 AlF3 + I2
Cu(NH3)4Cl2 + KCN + H2O = NH3 + NH4Cl + KCl + K2Cu(CN)3 + K(CN)O =>
2 Cu(NH3)4Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 KCl + 2 K2Cu(CN)3 + K(CN)O
NaHCO3 + H3O{+} = Na{+} + CO2 + H2O =>
NaHCO3 + H3O{+} = Na{+} + CO2 + 2 H2O
Cd + HNO2 = Cd(NO2)2 + H2 =>
Cd + 2 HNO2 = Cd(NO2)2 + H2
HI + NaCl = NaHI + Cl =>
HI + NaCl = NaHI + Cl
NaHSO4 + NaHCO3 = Na2SO4 + H2O + CO2 =>
NaHSO4 + NaHCO3 = Na2SO4 + H2O + CO2
Ag + L2 = AgL2 =>
Ag + L2 = AgL2
Sr3P2 + H2O = Sr(OH)2 + PH3 =>
Sr3P2 + 6 H2O = 3 Sr(OH)2 + 2 PH3
Fe3 + P2 = P2Fe3 =>
Fe3 + P2 = P2Fe3
MnN2O6 + PbO2 + HNO3 = PbN2O6 + HMnO4 + H2O =>
2 MnN2O6 + 5 PbO2 + 6 HNO3 = 5 PbN2O6 + 2 HMnO4 + 2 H2O
(NH4)2SO4(aq) + H2SO4(aq) = NH4HSO4 =>
(NH4)2SO4(aq) + H2SO4(aq) = 2 NH4HSO4
CaI2 + H2SO4 = CaSO4 + I2 + H2 =>
CaI2 + H2SO4 = CaSO4 + I2 + H2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Co(NO)3*6H2O + C2H5NO2 = Co3O4 + N2 + H2O + CO2 =>
54 Co(NO)3*6H2O + 20 C2H5NO2 = 18 Co3O4 + 91 N2 + 374 H2O + 40 CO2
C6H5COSH + O2 = CO2 + SO2 + H2O =>
C6H5COSH + 9 O2 = 7 CO2 + SO2 + 3 H2O
CuO + HNO3 = CuNO3 + OH =>
CuO + HNO3 = CuNO3 + OH
Ca(ClO)2 + NaI + HCl = CaCl2 + I2 + NaCl + H2O =>
Ca(ClO)2 + 4 NaI + 4 HCl = CaCl2 + 2 I2 + 4 NaCl + 2 H2O
CH3CH4OH + O2 = CH3CHO + H2O =>
CH3CH4OH + O2 = CH3CHO + 2 H2O
Fe(oh)Cl2 + Ca(oh)2 = Fe(oh)3 + CaCl2 =>
6 Fe(oh)Cl2 + 3 Ca(oh)2 = 2 Fe(oh)3 + 6 CaCl2
NaCl + Ca3P2 = CaCl2 + Na3P =>
6 NaCl + Ca3P2 = 3 CaCl2 + 2 Na3P
NaNO2 + KOH = KNO2 + NaOH =>
NaNO2 + KOH = KNO2 + NaOH
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
NaBrO + HCl = Cl + HNaBrO =>
NaBrO + HCl = Cl + HNaBrO
HgO(s) + Cl2(g) = HgCl(g) + O2 =>
2 HgO(s) + Cl2(g) = 2 HgCl(g) + O2
Cu(NO3)2 = Cu2O3 + O2 + NO2 =>
4 Cu(NO3)2 = 2 Cu2O3 + O2 + 8 NO2
Fe{-2}O{+3} + CO = Fe + CO{-2} =>
Fe{-2}O{+3} + CO = Fe + CO{-2}
NH8Cr2O7 = CrO5 + N2 + H2 + CrO2 =>
2 NH8Cr2O7 = 2 CrO5 + N2 + 8 H2 + 2 CrO2
FeSO4 + NaNO2 + H2SO4 = Fe2(SO4)3 + NO + NaHSO4 + H2O =>
2 FeSO4 + 2 NaNO2 + 3 H2SO4 = Fe2(SO4)3 + 2 NO + 2 NaHSO4 + 2 H2O
HNaO + Br(OH)7 = Br(NaO)7 + H2O =>
7 HNaO + Br(OH)7 = Br(NaO)7 + 7 H2O
CuSO4 + (H2N)2CS + H2O = S8 + NH4{+} + CO2 + SO4{2-} + [Cu((H2N)2CS)3]{+} =>
16 CuSO4 + 56(H2N)2CS + 16 H2O = S8 + 16 NH4{+} + 8 CO2 + 16 SO4{2-} + 16[Cu((H2N)2CS)3]{+}
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