| 前日に均衡した方程式 |
2 HF + 2 Li = 2 LiF + H2
NaCO3 + Ag2NO3 = Ag2CO3 + NaNO3 =>
NaCO3 + Ag2NO3 = Ag2CO3 + NaNO3
K(MnO4) + Pb(NO3) = K(NO3) + Pb(MnO4) =>
K(MnO4) + Pb(NO3) = K(NO3) + Pb(MnO4)
COCl2CH3OH = CH3OCOClHCl =>
COCl2CH3OH = CH3OCOClHCl
NiO4 + H2O = Ni(OH)2 + O3 =>
NiO4 + H2O = Ni(OH)2 + O3
SrO + NO2 = Sr(NO3) =>
SrO + NO2 = Sr(NO3)
I{-} + SO2 + H2O = I2 + S2O3{-2} + OH{-} =>
4 I{-} + 2 SO2 + H2O = 2 I2 + S2O3{-2} + 2 OH{-}
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2 =>
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2
K2C2O4 + Ba(NO3)2 = BaC2O4 + KNO3 =>
K2C2O4 + Ba(NO3)2 = BaC2O4 + 2 KNO3
CO(NH2)2 + NaOH + Br2 = N2 + CO2 + NaBr + H2O =>
CO(NH2)2 + 6 NaOH + 3 Br2 = N2 + CO2 + 6 NaBr + 5 H2O
ClO{2}{-} + Cu{2+} = ClO{4}{-} + Cu{+} =>
ClO{2}{-} + 2 Cu{2+} = ClO{4}{-} + 2 Cu{+}
HO2CCH(OH)CH(OH)CO2H + C6H10(NH2)2 = C6H10(NH3)2C4H4O6 =>
HO2CCH(OH)CH(OH)CO2H + C6H10(NH2)2 = C6H10(NH3)2C4H4O6
BH3 + H2O = B(OH)2 + H2 =>
2 BH3 + 4 H2O = 2 B(OH)2 + 5 H2
FeS + O2 = Fe2O3 + SO3 =>
4 FeS + 9 O2 = 2 Fe2O3 + 4 SO3
KCl + K2Cr2O7 + H2O = CrCl3 + Cl2 + KOH =>
12 KCl + K2Cr2O7 + 7 H2O = 2 CrCl3 + 3 Cl2 + 14 KOH
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
NH3 + O2 = OH + N2 =>
2 NH3 + 3 O2 = 6 OH + N2
Hg2I2 + HNO3 = Hg(NO3)2 + I2 + NO2 + H2O =>
Hg2I2 + 8 HNO3 = 2 Hg(NO3)2 + I2 + 4 NO2 + 4 H2O
K2(C2O4)(aq) + CaCl2(aq) = Ca(C2O4)(aq) + KCl =>
K2(C2O4)(aq) + CaCl2(aq) = Ca(C2O4)(aq) + 2 KCl
C4H412 + O2 = CO2 + H2O =>
C4H412 + 107 O2 = 4 CO2 + 206 H2O
V + Cd3P2 = V3P5 + Cd =>
6 V + 5 Cd3P2 = 2 V3P5 + 15 Cd
Cs2N + O2 = Cs2O + NO2 =>
2 Cs2N + 3 O2 = 2 Cs2O + 2 NO2
KCuBr2 = KBr + CuBr =>
KCuBr2 = KBr + CuBr
Ag + H2O2 = H2O + AgO =>
Ag + H2O2 = H2O + AgO
Ba(NO3)2 + CO2 = BaCO3 + NO2 + O2 =>
2 Ba(NO3)2 + 2 CO2 = 2 BaCO3 + 4 NO2 + O2
Fe(ii) + H2NO3 = Fe(ii)NO3 + H2 =>
Fe(ii) + H2NO3 = Fe(ii)NO3 + H2
LiNO2 + H2O = LiOH + HNO2 =>
LiNO2 + H2O = LiOH + HNO2
BaSZnTe = BaZnTeS =>
BaSZnTe = BaZnTeS
KNO3 + NaN3 = Na2O + K2O + N2 =>
2 KNO3 + 10 NaN3 = 5 Na2O + K2O + 16 N2
Mn(OH)3 + HCl = Mn(Cl)3 + H2O =>
Mn(OH)3 + 3 HCl = Mn(Cl)3 + 3 H2O
Zn(NO3)2 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + Ca(NO3)2 =>
Zn(NO3)2 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + Ca(NO3)2
A2D + B2C = AB + CD =>
A2D + B2C = 2 AB + CD
sodiumperoxide + water = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Mn4C3 + CaO = Mn2O3 + Ca2C =>
Mn4C3 + 6 CaO = 2 Mn2O3 + 3 Ca2C
XH2 + OH{-} = X + {-} + H2O =>
XH2 + 2 OH{-} = X + 2e + 2 H2O
H{+} + Cr2O7{-2} + C2H5OH = C2H4O + Cr{3+} + H2O =>
8 H{+} + Cr2O7{-2} + 3 C2H5OH = 3 C2H4O + 2 Cr{3+} + 7 H2O
Na2SO4 + Cu(OH)2 + HCl = CuSO4 + NaCl + H2O =>
Na2SO4 + Cu(OH)2 + 2 HCl = CuSO4 + 2 NaCl + 2 H2O
FeI2 + H2SO4 = Fe2(SO4)3 + SO2 + I2 + H2O =>
2 FeI2 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 2 I2 + 6 H2O
K2FeO4 + HCl = KCl + FeCl3 + Cl2 + H2O =>
2 K2FeO4 + 16 HCl = 4 KCl + 2 FeCl3 + 3 Cl2 + 8 H2O
Ag2Cr2O7 + Ni2S3 = Ni(Cr2O7)3 + Ag2 + S =>
6 Ag2Cr2O7 + Ni2S3 = 2 Ni(Cr2O7)3 + 6 Ag2 + 3 S
Fe{2+} + (SO4)3 + H{+} = Fe{3+} + SO3{2-} + H2O =>
12 Fe{2+} + (SO4)3 + 6 H{+} = 12 Fe{3+} + 3 SO3{2-} + 3 H2O
(CH3)2CHCHO + KMnO4 + KOH = (CH3)2CHCOOK + MnO2 + H2O =>
3(CH3)2CHCHO + 2 KMnO4 + KOH = 3(CH3)2CHCOOK + 2 MnO2 + 2 H2O
Ni2SO4 + Pb(C2H3O2)2 = NiC2H3O2 + PbSO4 =>
Ni2SO4 + Pb(C2H3O2)2 = 2 NiC2H3O2 + PbSO4
Si + J4 = SiJ4 =>
Si + J4 = SiJ4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(NH4)2HPO4 + KOH = K3PO4 + NH3 + H2O =>
(NH4)2HPO4 + 3 KOH = K3PO4 + 2 NH3 + 3 H2O
FeCl2 + H2SO4 + HCl = FeCl3 + H2O + SO2 =>
2 FeCl2 + H2SO4 + 2 HCl = 2 FeCl3 + 2 H2O + SO2
Na(CO3)2 + H2O = NaO + HCO3 =>
Na(CO3)2 + H2O = NaO + 2 HCO3
(N)2 + (H)2 = NH3 =>
(N)2 + 3(H)2 = 2 NH3
C6H14 + O2 = C4 + OH2 =>
2 C6H14 + 7 O2 = 3 C4 + 14 OH2
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