| 前日に均衡した方程式 |
2 CH3CH2OH = 4 C + 6 H2 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
HFeO2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 HFeO2 + 3 H2SO4 = Fe2(SO4)3 + 4 H2O
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
Al(s) + Fe3N2(s) = AlN(s) + Fe(s) =>
2 Al(s) + Fe3N2(s) = 2 AlN(s) + 3 Fe(s)
(CuOH)2CO3 + H2SO4 = CuSO4 + H2O + CO2 =>
(CuOH)2CO3 + 2 H2SO4 = 2 CuSO4 + 3 H2O + CO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2 =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2
NaCl + H2S04 = Na2S04 + HCl =>
2 NaCl + H2S04 = Na2S04 + 2 HCl
Fe + Pb(C2H3O2)2 = Fe(C2H3O2)2 + Pb =>
Fe + Pb(C2H3O2)2 = Fe(C2H3O2)2 + Pb
Cu{2+} + OH{-} = Cu(OH)2 =>
Cu{2+} + 2 OH{-} = Cu(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2CO3 + HI = H2CO3 + NaI =>
Na2CO3 + 2 HI = H2CO3 + 2 NaI
Li(s) + S(s) = Li2S(s) =>
2 Li(s) + S(s) = Li2S(s)
NaF + CaCl2 = CaF2 + (NaCl)2 =>
2 NaF + CaCl2 = CaF2 + (NaCl)2
Ga + KOH = KGaOH =>
Ga + KOH = KGaOH
Ti(CO3)2 = TiO2 + CO2 =>
Ti(CO3)2 = TiO2 + 2 CO2
HNO3 + O2 = NO3 + H2O =>
4 HNO3 + O2 = 4 NO3 + 2 H2O
Na2S2O3 + K2Cr2O7 = Cr2O2 + NaSO42 + K =>
5 Na2S2O3 + 81 K2Cr2O7 = 81 Cr2O2 + 10 NaSO42 + 162 K
CH3COOAg + Fe = Fe(CH3CO2)3 + Ag =>
3 CH3COOAg + Fe = Fe(CH3CO2)3 + 3 Ag
(NH4)2CrO4 + NaOH = NH4OH + Na2CrO4 =>
(NH4)2CrO4 + 2 NaOH = 2 NH4OH + Na2CrO4
NH4ClH2O = NH3H2OHCl =>
NH4ClH2O = NH3H2OHCl
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pt + NaCl = PtCl + Na =>
Pt + NaCl = PtCl + Na
NaNO3 + KC2H3O2 = NaC2H3O2 + KNO3 =>
NaNO3 + KC2H3O2 = NaC2H3O2 + KNO3
Pt + NaCl = PtCl + Na =>
Pt + NaCl = PtCl + Na
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Na3[Al(OH)6] = Na3AlO3 + H2O =>
Na3[Al(OH)6] = Na3AlO3 + 3 H2O
Pt + NaCl = PtCl + Na =>
Pt + NaCl = PtCl + Na
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Al(OH)3 + CO = Al + CO2 + H2O =>
2 Al(OH)3 + 3 CO = 2 Al + 3 CO2 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
[Co(C2H4(NH2)2)3]C2O6H4Cl + NaI = [Co(C2H4(NH2)2)3]I3 + NaCl + Na2C2O6H4 =>
[Co(C2H4(NH2)2)3]C2O6H4Cl + 3 NaI = [Co(C2H4(NH2)2)3]I3 + NaCl + Na2C2O6H4
C2H6 + O2CO2 + H2O = C2H5OH =>
10 C2H6 + 2 O2CO2 + 3 H2O = 11 C2H5OH
CCl2 + KOH = C(OH)2 + KCl =>
CCl2 + 2 KOH = C(OH)2 + 2 KCl
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Na2CO3 + HI = H2CO3 + NaI =>
Na2CO3 + 2 HI = H2CO3 + 2 NaI
Li + O3 = Li2O =>
6 Li + O3 = 3 Li2O
Cu(NO3)2 + H3PO4 = Cu3(PO4)2 + HNO3 =>
3 Cu(NO3)2 + 2 H3PO4 = Cu3(PO4)2 + 6 HNO3
CuSO4(aq) + K2CO3(aq) = CuCO3(s) + K2SO4(aq) =>
CuSO4(aq) + K2CO3(aq) = CuCO3(s) + K2SO4(aq)
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Zn + H2Cr2O7 = ZnCr2O7 + H2 =>
Zn + H2Cr2O7 = ZnCr2O7 + H2
CH3CHMgBrCH3CO2H2O = CH3(CH2)2COOHHOMgBr =>
CH3CHMgBrCH3CO2H2O = CH3(CH2)2COOHHOMgBr
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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