| 前日に均衡した方程式 |
K2Cr2O7 + 6 KI + 14 H{+} = 2 Cr{3+} + 3 I2 + 8 K{+} + 7 H2O
K2CrO4 + AgNO3{-} = Ag2CrO4{-2} + KNO3 =>
K2CrO4 + 2 AgNO3{-} = Ag2CrO4{-2} + 2 KNO3
C3H7SNO + O2 = CO2 + H2O + SO3 + N2 =>
4 C3H7SNO + 23 O2 = 12 CO2 + 14 H2O + 4 SO3 + 2 N2
ClO + I{-} + H2O = Cl{-} + IO3{-} + H{+} =>
2 ClO + I{-} + H2O = 2 Cl{-} + IO3{-} + 2 H{+}
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
SnCl4 + NH4OH = H2SnO3 + NH4Cl + H2O =>
SnCl4 + 4 NH4OH = H2SnO3 + 4 NH4Cl + H2O
[Ni(NH3)6](NO3)2 + Na2S = NiS + NaNO3 + NH3 =>
[Ni(NH3)6](NO3)2 + Na2S = NiS + 2 NaNO3 + 6 NH3
BrO + H3O = Br2 + H2O =>
2 BrO + 4 H3O = Br2 + 6 H2O
CuBr2 + Cl2 = Cu2Cl2 + Br2 =>
2 CuBr2 + Cl2 = Cu2Cl2 + 2 Br2
C4H10Cl2 + O2 = CO2 + Cl4 + H2O =>
2 C4H10Cl2 + 13 O2 = 8 CO2 + Cl4 + 10 H2O
Ba(NO3)2 + NH2SO3H + H2O = Ba(NH2)2 + H2SO4 + HNO2 =>
3 Ba(NO3)2 + 8 NH2SO3H + 6 H2O = 3 Ba(NH2)2 + 8 H2SO4 + 8 HNO2
ZnCO3 + H2S = ZnS + H2O + CO2 =>
ZnCO3 + H2S = ZnS + H2O + CO2
iron(iii)chloride + ammoniumnitrate = iron(iii)nitrate + ammoniumchloride =>
FeCl3 + 3 NH4NO3 = Fe(NO3)3 + 3 NH4Cl
Si(CO3)2 + NaOH = Si(OH)4 + Na2CO3 =>
Si(CO3)2 + 4 NaOH = Si(OH)4 + 2 Na2CO3
copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu
(NH4)2CO3 + CoSO4 = (NH4)2SO4 + CoCO3 =>
(NH4)2CO3 + CoSO4 = (NH4)2SO4 + CoCO3
CH2O + CuSO4 + NaOH = HCOOH + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 4 NaOH = HCOOH + Cu2O + 2 Na2SO4 + 2 H2O
HFl + Na(OH)2 = NaFl2 + H2O =>
2 HFl + Na(OH)2 = NaFl2 + 2 H2O
HgS + KCl = HgCl2 + K2S =>
HgS + 2 KCl = HgCl2 + K2S
C + H2O = C4H8 + O =>
4 C + 4 H2O = C4H8 + 4 O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Ni2(CO3)3 = Ni2(O)3 + CO2 =>
Ni2(CO3)3 = Ni2(O)3 + 3 CO2
C6H4OHCH3 + H2 = C6H10OHCH3 =>
C6H4OHCH3 + 3 H2 = C6H10OHCH3
Zn(s) + CuSO4(ac) = ZnSO4 + Cu =>
Zn(s) + CuSO4(ac) = ZnSO4 + Cu
SrO + CO2 = SrOCO2 =>
SrO + CO2 = SrOCO2
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Mn(NO3)2 + NaBiO3 = Mn(BiO3) + NO3 + Na =>
Mn(NO3)2 + NaBiO3 = Mn(BiO3) + 2 NO3 + Na
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
C6H5NH2CH3COCH3 = CH3C(NC6H5)CH3H2O =>
C6H5NH2CH3COCH3 = CH3C(NC6H5)CH3H2O
NaAlO2 + Na2SiO3*5H2O = Na2Al2Si2O8*2H2O + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = Na2Al2Si2O8*2H2O + 4 NaOH + 6 H2O
Ba3P2 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + Ba3(PO4)2 + H2O =>
5 Ba3P2 + 24 H2SO4 + 16 KMnO4 = 8 K2SO4 + 16 MnSO4 + 5 Ba3(PO4)2 + 24 H2O
KNO3 + MnO + KOH = K2MnO4 + KNO2 + H2O =>
2 KNO3 + MnO + 2 KOH = K2MnO4 + 2 KNO2 + H2O
CaOH + NH4NO3 = NH3 + H2O + Ca(NO3)2 =>
8 CaOH + 17 NH4NO3 = 18 NH3 + 11 H2O + 8 Ca(NO3)2
NaAg(CN)2 + Zn = NaCN + Zn(CN)2 + Ag =>
2 NaAg(CN)2 + Zn = 2 NaCN + Zn(CN)2 + 2 Ag
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
S + (F3)2 + H2O = S(O2)2 + HF =>
3 S + 4(F3)2 + 12 H2O = 3 S(O2)2 + 24 HF
C2 + H2 = C6H6 =>
3 C2 + 3 H2 = C6H6
Na2CO3 + Cr3(PO4)2 = Na3PO4 + CrCO3 =>
3 Na2CO3 + Cr3(PO4)2 = 2 Na3PO4 + 3 CrCO3
CaCI2O2 + Na2S + H2O = CaCI2 + S + NaOH =>
CaCI2O2 + 2 Na2S + 2 H2O = CaCI2 + 2 S + 4 NaOH
BaC12(aq) + Na2SO4(aq) = Ba2SO4(aq) + NaC12 =>
2 BaC12(aq) + Na2SO4(aq) = Ba2SO4(aq) + 2 NaC12
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
FeSCN + NaCl = FeCl3 + Na3SCN =>
FeSCN + 3 NaCl = FeCl3 + Na3SCN
C6H8O7 + NH3 = (NH4)2C6H6O7 =>
C6H8O7 + 2 NH3 = (NH4)2C6H6O7
FeI2 = Fe + I =>
FeI2 = Fe + 2 I
Ga(IO3)3 + Zn3P2 = Zn(IO3)2 + GaP =>
2 Ga(IO3)3 + Zn3P2 = 3 Zn(IO3)2 + 2 GaP
Pb(NO3)2 + KI = Pb + KNO3 + I2 =>
Pb(NO3)2 + 2 KI = Pb + 2 KNO3 + I2
C6H12 + O = CO + H2 =>
C6H12 + 6 O = 6 CO + 6 H2
BaS + O2 = BaOSO2 =>
2 BaS + 3 O2 = 2 BaOSO2
MnO2 + CdCl2 + H2SO4 = CdSO4 + MnSO4 + H2O + Cl2 =>
MnO2 + CdCl2 + 2 H2SO4 = CdSO4 + MnSO4 + 2 H2O + Cl2
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