| 前日に均衡した方程式 |
AuCN + NaCN = NaAu(CN)2
I2 + ClO3{-} + OH{-} = IO3{-} + Cl{-} + H2O =>
3 I2 + 5 ClO3{-} + 6 OH{-} = 6 IO3{-} + 5 Cl{-} + 3 H2O
C5H6O5 + H2O2 = CO2 + H2O =>
C5H6O5 + 8 H2O2 = 5 CO2 + 11 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KMnO4(aq) + KCl(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + Cl2(g) + H2O =>
2 KMnO4(aq) + 10 KCl(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 5 Cl2(g) + 8 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Zn + NH4Cl = Zn(NH3)2Cl2 + H2 =>
Zn + 2 NH4Cl = Zn(NH3)2Cl2 + H2
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Pb(NO3)2 + K2CrO4 = KNO3 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = 2 KNO3 + PbCrO4
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg(NO3)2 + K(OH) = K(NO3) + Mg(OH)2 =>
Mg(NO3)2 + 2 K(OH) = 2 K(NO3) + Mg(OH)2
HBr + LiMnO4 = MnBr2 + Br2 + LiBr + H2O =>
16 HBr + 2 LiMnO4 = 2 MnBr2 + 5 Br2 + 2 LiBr + 8 H2O
N2O3 + H2O2 = HNO3 + NO =>
2 N2O3 + H2O2 = 2 HNO3 + 2 NO
CH3CCH3CH2 + HCl = CH3CCH3ClCH3 =>
CH3CCH3CH2 + HCl = CH3CCH3ClCH3
NaOH + C4H10Cl = C4H9OH + NaCl + H2 =>
2 NaOH + 2 C4H10Cl = 2 C4H9OH + 2 NaCl + H2
HBr + KMnO4 + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O =>
10 HBr + 2 KMnO4 + 3 H2SO4 = 5 Br2 + K2SO4 + 2 MnSO4 + 8 H2O
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
CaCl2 + HBr = CaBr2 + HCl =>
CaCl2 + 2 HBr = CaBr2 + 2 HCl
C4H8 + HBr = C4BrH9 =>
C4H8 + HBr = C4BrH9
Cl2 + S = SCl4 =>
2 Cl2 + S = SCl4
ZnBr + Mg = MgBr2 + Zn =>
2 ZnBr + Mg = MgBr2 + 2 Zn
C + N = CN3 =>
C + 3 N = CN3
(C2H5)4Pb + CH2CHBr + O2 = PbBr2 + H2O + CO2 =>
2(C2H5)4Pb + 4 CH2CHBr + 37 O2 = 2 PbBr2 + 26 H2O + 24 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + MgCl2 = Mg + CaCl2 =>
Ca + MgCl2 = Mg + CaCl2
C7H8O + CH3CH2COCl = CH3OC6H4COC2H5 + HCl =>
C7H8O + CH3CH2COCl = CH3OC6H4COC2H5 + HCl
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C6H5CH3 + CH3CO + AlCl4 = C6H4CH3CH3CO + HCl + AlCl3 =>
C6H5CH3 + CH3CO + AlCl4 = C6H4CH3CH3CO + HCl + AlCl3
S + O = SO2 =>
S + 2 O = SO2
Ag2O + Na2SO3 = Ag2SO3 + Na2O =>
Ag2O + Na2SO3 = Ag2SO3 + Na2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C55H9606 + O2 = CO2 + H2O =>
2 C55H9606 + 4913 O2 = 110 CO2 + 9606 H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
NiS + HNO3 = Ni(NO3)2 + H2S =>
NiS + 2 HNO3 = Ni(NO3)2 + H2S
HBr = Br + H =>
HBr = Br + H
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
(NH4)2CO3 + NH3 + Co(NO3)2*6H2O = H2O + NH4NO3 + [Co(NH3)4CO3]NO3*H2O =>
8(NH4)2CO3 + 22 NH3 + 8 Co(NO3)2*6H2O = 43 H2O + 7 NH4NO3 + 8[Co(NH3)4CO3]NO3*H2O
C4H4O4 + NaOH = H3O + C4H3O4 + Na =>
2 C4H4O4 + NaOH = H3O + 2 C4H3O4 + Na
Co + Fe + H2O = CoFe2O4 + H2 =>
Co + 2 Fe + 4 H2O = CoFe2O4 + 4 H2
KMnO4 + Na2SO3 + NaOH = H2O + K2SO4 + Na2MnO4 =>
2 KMnO4 + Na2SO3 + 2 NaOH = H2O + K2SO4 + 2 Na2MnO4
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
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