| 前日に均衡した方程式 |
(CH3COO)2Pb + 2 HCl = PbCl2 + 2 CH3COOH
C4H6 + HCl = CH3CHClCHClCH3 =>
C4H6 + 2 HCl = CH3CHClCHClCH3
HgCl + NaOH + NH4Cl = Hg(NH3)Cl + NaCl + H2O =>
HgCl + NaOH + NH4Cl = Hg(NH3)Cl + NaCl + H2O
C2H3NaO2 + H2O = C2H2NaO2 + H3O =>
C2H3NaO2 + H2O = C2H2NaO2 + H3O
PbO2 + H2O = H2O2 + PbO =>
PbO2 + H2O = H2O2 + PbO
SO2Cl2 + NaOH = Na2SO4 + HCl =>
SO2Cl2 + 2 NaOH = Na2SO4 + 2 HCl
CH2O2 + KMnO4 + HClO4 = MnCl2 + CO2 + H2O + KClO4 =>
21 CH2O2 + 2 KMnO4 + 6 HClO4 = 2 MnCl2 + 21 CO2 + 24 H2O + 2 KClO4
H2CO3 + Sr(NO3)2 = SrCO3 + HNO3 =>
H2CO3 + Sr(NO3)2 = SrCO3 + 2 HNO3
As + HNO3 = As(NO3)5 + NO2 + H2O =>
As + 10 HNO3 = As(NO3)5 + 5 NO2 + 5 H2O
NiCO3 + NaCl2 = NiCl2 + NaCO3 =>
NiCO3 + NaCl2 = NiCl2 + NaCO3
I{-} + MnO4{-} + H2O = MnO2 + IO3{-} + OH{-} =>
I{-} + 2 MnO4{-} + H2O = 2 MnO2 + IO3{-} + 2 OH{-}
KMnO4 + FeCl3 + KOH = K2FeO4 + KCl + MnCl2 + H2O =>
3 KMnO4 + 5 FeCl3 + 16 KOH = 5 K2FeO4 + 9 KCl + 3 MnCl2 + 8 H2O
N2H4 + O = N2O3 + H2O =>
N2H4 + 5 O = N2O3 + 2 H2O
Ba(NO3)2 + KMnO4 = KNO3 + Ba(MnO4)2 =>
Ba(NO3)2 + 2 KMnO4 = 2 KNO3 + Ba(MnO4)2
NaCl + Cd(OH)2 = NaOH + CdCl2 =>
2 NaCl + Cd(OH)2 = 2 NaOH + CdCl2
Ca(OH)2 + NiCl2 = Ni(OH)2 + CaCl2 =>
Ca(OH)2 + NiCl2 = Ni(OH)2 + CaCl2
CH3COO{-} + H2O = CH4 + HCO3{-} =>
CH3COO{-} + H2O = CH4 + HCO3{-}
Al2O3 + Na(OH) = NaAlO2 + H2O =>
Al2O3 + 2 Na(OH) = 2 NaAlO2 + H2O
H2SeO4 + KBr = K2SeO3 + Br2 + H2O =>
H2SeO4 + 2 KBr = K2SeO3 + Br2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CH2 + Cl2 = CCl4 + HCl =>
CH2 + 3 Cl2 = CCl4 + 2 HCl
C14H17O4 + O2 = CO2 + H2O =>
4 C14H17O4 + 65 O2 = 56 CO2 + 34 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BaCrO4 + HCl = BaCl2 + H2CrO4 =>
BaCrO4 + 2 HCl = BaCl2 + H2CrO4
CaI2 + H2SO4 = HI + CaSO4 =>
CaI2 + H2SO4 = 2 HI + CaSO4
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
CaCl2 + LiNO3 = LiCl + Ca(NO3)2 =>
CaCl2 + 2 LiNO3 = 2 LiCl + Ca(NO3)2
Co + H3 = CoH3 =>
Co + H3 = CoH3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Je(OH)3 = Je2O3 + H2O =>
2 Je(OH)3 = Je2O3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pt + HCl = PtCl4 + H2 =>
Pt + 4 HCl = PtCl4 + 2 H2
Fe2O3 + HI = FeO + I2 + H2O =>
Fe2O3 + 2 HI = 2 FeO + I2 + H2O
CH3CH3 = CHCH3 + H2 =>
CH3CH3 = CHCH3 + H2
Fe(NO3)3 + Na2S = Fe2S3 + Na(NO3) =>
2 Fe(NO3)3 + 3 Na2S = Fe2S3 + 6 Na(NO3)
Ca(CN)2 + (NH4)3PO4 = Ca3(PO4)2 + NH4CN =>
3 Ca(CN)2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH4CN
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na3PO + KOH = K3PO + NaOH =>
Na3PO + 3 KOH = K3PO + 3 NaOH
Pb2O4(s) = PbO(s)O =>
Pb2O4(s) = 2 PbO(s)O
CH3CO2H = C + H + O =>
CH3CO2H = 2 C + 4 H + 2 O
C3H6Cl2 + Mg = C3H6 + MgCl2 =>
C3H6Cl2 + Mg = C3H6 + MgCl2
Hg(OH)3 = Hg + O2 + H2 =>
2 Hg(OH)3 = 2 Hg + 3 O2 + 3 H2
Ni(NO3)3 + NH4OH = Ni(OH)3 + NH4(NO3) =>
Ni(NO3)3 + 3 NH4OH = Ni(OH)3 + 3 NH4(NO3)
AlCl3 + Pb(NO3)4 = Al(NO3)3 + PbCl4 =>
4 AlCl3 + 3 Pb(NO3)4 = 4 Al(NO3)3 + 3 PbCl4
Cl2 + FeF3 = FeCl3 + F2 =>
3 Cl2 + 2 FeF3 = 2 FeCl3 + 3 F2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
AlN(aq) + Ca(l) = Al2Ca3 + N2 =>
2 AlN(aq) + 3 Ca(l) = Al2Ca3 + N2
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