| 前日に均衡した方程式 |
MgBr2 + 2 Cl = MgCl2 + 2 Br1
(CH3)2CHCH2OH + CH3COOH = CH3COOCH2(CH3)2 + H2O =>
7(CH3)2CHCH2OH + 6 CH3COOH = 8 CH3COOCH2(CH3)2 + 3 H2O
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4 + Cl =>
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4 + Cl
CrO3 + CH3CH2OH = Cr2O3 + CH3CHO + H2O =>
2 CrO3 + 3 CH3CH2OH = Cr2O3 + 3 CH3CHO + 3 H2O
Fe3S4 + O2 = Fe2O3 + SO =>
4 Fe3S4 + 17 O2 = 6 Fe2O3 + 16 SO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(HCO3)2(ac) = CaCO3(s) + H2O(l) + CO2 =>
Ca(HCO3)2(ac) = CaCO3(s) + H2O(l) + CO2
NaOH(aq) + FeBr(aq) = NaBr + FeOH =>
NaOH(aq) + FeBr(aq) = NaBr + FeOH
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + C2H3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 2 C2H3COOH + 13 H2O
H2TiF6 + NaOH = NaF + TiO2 + H2O =>
H2TiF6 + 6 NaOH = 6 NaF + TiO2 + 4 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Co + S8 = Co2S3 =>
16 Co + 3 S8 = 8 Co2S3
CH2COOH + CH3OH = CH3COOCH + H2O =>
6 CH2COOH + 3 CH3OH = 5 CH3COOCH + 5 H2O
HBr + Fe2 = FeBr2 + H2 =>
4 HBr + Fe2 = 2 FeBr2 + 2 H2
CHCl3 + O2 + CuO = CuCl2 + CO2 + H2O =>
2 CHCl3 + O2 + 3 CuO = 3 CuCl2 + 2 CO2 + H2O
Mn2O + H2O + CO2 = Mn2O7 + C2H5OH =>
Mn2O + 3 H2O + 2 CO2 = Mn2O7 + C2H5OH
Li + O2 = LiO2 =>
Li + O2 = LiO2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
N2 + Na2CO3 + C2 = CO + NaCN =>
N2 + Na2CO3 + 2 C2 = 3 CO + 2 NaCN
SnI + Br = SnBr + I =>
SnI + Br = SnBr + I
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
RaCl2 = Ra + Cl2 =>
RaCl2 = Ra + Cl2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
Mg(s) + NaOH(aq) = MgO(aq) + NaH(aq) =>
Mg(s) + NaOH(aq) = MgO(aq) + NaH(aq)
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
HCH3COO + H2O = H3O{+} + CH3COO{-} =>
HCH3COO + H2O = H3O{+} + CH3COO{-}
SiO2(s) + C(graphite) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(graphite) = SiC(s) + 2 CO(g)
Na2O2 + H2O + CO2 = NaHCO3 + O2 =>
2 Na2O2 + 2 H2O + 4 CO2 = 4 NaHCO3 + O2
SO2 + V2O5 = SO3 + V2O =>
4 SO2 + V2O5 = 4 SO3 + V2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ba(OH)2 + H2(CrO4) = Ba(CrO4) + H2O =>
Ba(OH)2 + H2(CrO4) = Ba(CrO4) + 2 H2O
PbO2 + H{+} = Pb{+2} + O2 + H2O =>
2 PbO2 + 4 H{+} = 2 Pb{+2} + O2 + 2 H2O
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 16 N
N2H4 + O2 = H2O2 + N2 =>
N2H4 + 2 O2 = 2 H2O2 + N2
CO2 + H2O2 = CO3 + H2O =>
CO2 + H2O2 = CO3 + H2O
K2Cr2O7 + H2SO4 + AlI3 = K2SO4 + CrSO4 + Al2(SO4)3 + I2 + H2O =>
3 K2Cr2O7 + 21 H2SO4 + 8 AlI3 = 3 K2SO4 + 6 CrSO4 + 4 Al2(SO4)3 + 12 I2 + 21 H2O
C(s) + O{-}2 = CO{-}2(g) =>
C(s) + O{-}2 = CO{-}2(g)
C2H5NH2 + KOH = C2H5OH + KNH2 =>
C2H5NH2 + KOH = C2H5OH + KNH2
HIO3 = O3HI =>
HIO3 = O3HI
Na2CO3(H2O)10 = Na2CO3 + H2O =>
Na2CO3(H2O)10 = Na2CO3 + 10 H2O
NH4NO3 + HOOCl = NO3 + Cl + H =>
2 NH4NO3 + 3 HOOCl = 4 NO3 + 3 Cl + 11 H
FeCl3 + Cu(NO3)2 = CuCl2 + Fe(NO3)3 =>
2 FeCl3 + 3 Cu(NO3)2 = 3 CuCl2 + 2 Fe(NO3)3
H3PO3 + Cu = H + Cu3(PO3)2 =>
2 H3PO3 + 3 Cu = 6 H + Cu3(PO3)2
C12H24O2 + KOH = C12H23KO2 + H2O =>
C12H24O2 + KOH = C12H23KO2 + H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
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