| 前日に均衡した方程式 |
Zn + 2 LiBr = ZnBr2 + 2 Li
Na3PO4 + NiI2 = NaI2 + Ni3PO4 =>
Na3PO4 + 3 NiI2 = 3 NaI2 + Ni3PO4
HCl + FeS = Fe + Cl2 + H2S =>
2 HCl + FeS = Fe + Cl2 + H2S
Na + OH = NaOH =>
Na + OH = NaOH
BrO3{-} + H = Br{-} + H2O =>
BrO3{-} + 6 H = Br{-} + 3 H2O
CaI2 + Na2O = NaI + CaO =>
CaI2 + Na2O = 2 NaI + CaO
Cd(s) + SnCl2(aq) = CdCl2(aq) + Sn(s) =>
Cd(s) + SnCl2(aq) = CdCl2(aq) + Sn(s)
C4H10 + O2 = H2O(l) + CO2(g) =>
2 C4H10 + 13 O2 = 10 H2O(l) + 8 CO2(g)
Al(OH)2Cl = AlOCl + H2O =>
Al(OH)2Cl = AlOCl + H2O
MgO + HCl = H2 + MgCl2 + OH =>
2 MgO + 4 HCl = H2 + 2 MgCl2 + 2 OH
K3P + S8 = K2S + P4 =>
16 K3P + 3 S8 = 24 K2S + 4 P4
Fe2O3(s) + H2(g) = Fe(s) + H2O(g) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(g)
Na1H1C1O3 + H2S1O4 = Na2S1O4 + H2O1 + C1O2 =>
2 Na1H1C1O3 + H2S1O4 = Na2S1O4 + 2 H2O1 + 2 C1O2
O2 + {-} = O{2-} =>
O2 + 4e = 2 O{2-}
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)3 + KNO3 =>
Fe(NO3)3(aq) + 3 KSCN(aq) = Fe(SCN)3 + 3 KNO3
Al2(SO4)3 + Mg = MgSO4 + Al2 =>
Al2(SO4)3 + 3 Mg = 3 MgSO4 + Al2
CH3CH2OH + K2CrO7 + H2SO4 = CH3COOH + Cr(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 2 K2CrO7 + 8 H2SO4 = 3 CH3COOH + 2 Cr(SO4)3 + 2 K2SO4 + 11 H2O
C3H5COOH + KOH = H2O + C3H5COOK =>
C3H5COOH + KOH = H2O + C3H5COOK
FeSO4*7H2O + FeCl3*6H2O = Fe3O4 + HCl + H2SO4 + H2O =>
FeSO4*7H2O + 2 FeCl3*6H2O = Fe3O4 + 6 HCl + H2SO4 + 15 H2O
Ag(NH3)2NO3 + BaCl2 + HCl = NH4Cl(aq) + Ba(NO3)2(aq) + AgCl(s) =>
2 Ag(NH3)2NO3 + BaCl2 + 4 HCl = 4 NH4Cl(aq) + Ba(NO3)2(aq) + 2 AgCl(s)
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
C5H12 + Br2 = C5H10Br2 + H2 =>
C5H12 + Br2 = C5H10Br2 + H2
CO2(g) + H2 = CH4 + H2O =>
CO2(g) + 4 H2 = CH4 + 2 H2O
Fe(NO3)3 + K3Fe(CN)6 = Fe2(CN)6 + KNO3 =>
Fe(NO3)3 + K3Fe(CN)6 = Fe2(CN)6 + 3 KNO3
Pb3O4 = Pb + O2 =>
Pb3O4 = 3 Pb + 2 O2
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)2] + NH4Cl + OH =>
CuCl2 + 6 NH3 + 4 H2O = [Cu(NH3)4(H2O)2] + 2 NH4Cl + 2 OH
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C4H7COOH + NaOH = C4H7COONa + H2O =>
C4H7COOH + NaOH = C4H7COONa + H2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
SrS + NiI2 = SrI2 + NiS =>
SrS + NiI2 = SrI2 + NiS
C31H64(s) + O2 = CO2(g) + H2O(g) =>
C31H64(s) + 47 O2 = 31 CO2(g) + 32 H2O(g)
Ca[OH]2 + HCl = CaCl2 + H2O =>
Ca[OH]2 + 2 HCl = CaCl2 + 2 H2O
Fe + MnO4{-} + H2O = Fe{3+} + Mn{2+} + OH{-} =>
5 Fe + 3 MnO4{-} + 12 H2O = 5 Fe{3+} + 3 Mn{2+} + 24 OH{-}
Li + Na2SO4 = LiSO4 + Na =>
Li + Na2SO4 = LiSO4 + 2 Na
C4H10O + H2CrO4(sol) = H2O + CH3COOH + CrH2 =>
C4H10O + H2CrO4(sol) = H2O + 2 CH3COOH + CrH2
NaCl + Al + H2O = NaOH + AlCl3 + H2 =>
6 NaCl + 2 Al + 6 H2O = 6 NaOH + 2 AlCl3 + 3 H2
NaBr + Li = NaLi + Br =>
NaBr + Li = NaLi + Br
N2O3Ba(OH)2 = BaN2O4H2O =>
N2O3Ba(OH)2 = BaN2O4H2O
FeCl3 = Cl + Fe =>
FeCl3 = 3 Cl + Fe
AgF + Cl2 = AgCl + F =>
2 AgF + Cl2 = 2 AgCl + 2 F
C3H5COOH + KOH = H2O + C3H5COOK =>
C3H5COOH + KOH = H2O + C3H5COOK
H2C2O4 + KClO3 = CO2 + H2O + KClO2 =>
H2C2O4 + KClO3 = 2 CO2 + H2O + KClO2
AgNO3 + Pb(MnO4)2 = PbNO3 + Ag(MnO4)2 =>
AgNO3 + Pb(MnO4)2 = PbNO3 + Ag(MnO4)2
G + HCl = H2 + GCl =>
2 G + 2 HCl = H2 + 2 GCl
C4H8 + O2(g) = CO(g) + H2O(g) =>
C4H8 + 4 O2(g) = 4 CO(g) + 4 H2O(g)
NH4Cl + NO3 = NH4NO3 + Cl2 =>
2 NH4Cl + 2 NO3 = 2 NH4NO3 + Cl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(NO3)3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
Fe(NO3)3 + 9 FeSO4 + 6 H2SO4 = 5 Fe2(SO4)3 + 3 NO + 6 H2O
VOCl + NH4HCO3 = VO + HCO3 + NH4Cl =>
VOCl + NH4HCO3 = VO + HCO3 + NH4Cl
CuBr2 + I2 = CuI2 + Br2 =>
CuBr2 + I2 = CuI2 + Br2
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