| 前日に均衡した方程式 |
NiCl2 + 6 NH4OH = [Ni(NH3)4(OH2)2](OH)2 + 2 NH4Cl + 2 H2O
C8H9NO2 + Cl2 = CO2 + HCl + C7H7N =>
C8H9NO2 + Cl2 = CO2 + 2 HCl + C7H7N
Si + BaCrO4 = SiO2 + BaO + Cr2O3 =>
3 Si + 4 BaCrO4 = 3 SiO2 + 4 BaO + 2 Cr2O3
C6H9N3O2 + O2 = CO2 + H2O + NO2 =>
4 C6H9N3O2 + 41 O2 = 24 CO2 + 18 H2O + 12 NO2
CH3C(O)OC2H5 + ICl = CH3COOCl + C2H5I =>
CH3C(O)OC2H5 + ICl = CH3COOCl + C2H5I
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + NaNO3 + NaOH + H2O = Na2(Zn(OH)4) + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2(Zn(OH)4) + NH3
MnO4{-} + S2O3{2-} + H{+} = MnO2 + SO4{2-} + H2O =>
8 MnO4{-} + 3 S2O3{2-} + 2 H{+} = 8 MnO2 + 6 SO4{2-} + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Br2 + NH4I = NH4Br + I2 =>
Br2 + 2 NH4I = 2 NH4Br + I2
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
MnBr2 + Na2SO4 = MnNa2 + SO4Br2 =>
MnBr2 + Na2SO4 = MnNa2 + SO4Br2
LiOH + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH + CO2(g) = Li2CO3(s) + H2O(l)
NO3 + H = N2O + H2O =>
2 NO3 + 10 H = N2O + 5 H2O
MgCl2 + HIO3 = Mg(IO3)2 + HCl =>
MgCl2 + 2 HIO3 = Mg(IO3)2 + 2 HCl
K2Cr2O7 + HCl = CrCl + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl + 2 KCl + 5 Cl2 + 7 H2O
KCr(SO4)2*12H2O + KOH = Cr(OH)3 + K2SO4 + H2O =>
KCr(SO4)2*12H2O + 3 KOH = Cr(OH)3 + 2 K2SO4 + 12 H2O
V + H3PO4 = V3(PO4)2 + H2 =>
3 V + 2 H3PO4 = V3(PO4)2 + 3 H2
C6H9N3O2 + O2 = CH4N2O + CO2 + H2O =>
2 C6H9N3O2 + 10 O2 = 3 CH4N2O + 9 CO2 + 3 H2O
Al + HClO2 = AlClO2 + H =>
Al + HClO2 = AlClO2 + H
BaSO4 + CuNO3 = Ba(NO3)2 + Cu2SO4 =>
BaSO4 + 2 CuNO3 = Ba(NO3)2 + Cu2SO4
Fe(OH)3(aq) + H2SO4(aq) = Fe2(SO4)3 + H2O(l) =>
2 Fe(OH)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3 + 6 H2O(l)
(CH3COO)2Zn + NH4OH = [Zn(NH3)4](OH)2 + CH3COOH + H2O =>
(CH3COO)2Zn + 4 NH4OH = [Zn(NH3)4](OH)2 + 2 CH3COOH + 2 H2O
Sr(OH)2 = Sr + OH =>
Sr(OH)2 = Sr + 2 OH
H2O + MgO3 = H2MgO4 =>
H2O + MgO3 = H2MgO4
Fe(OH)3(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
Al + HClO2 = Al(ClO2)3 + H =>
Al + 3 HClO2 = Al(ClO2)3 + 3 H
Fe2O3(s) + Al(g) = Al2O3 + Fe(s) =>
Fe2O3(s) + 2 Al(g) = Al2O3 + 2 Fe(s)
Al + HClO2 = Al(ClO2)3 + H2 =>
2 Al + 6 HClO2 = 2 Al(ClO2)3 + 3 H2
Na2O + H2O = NaOH* =>
Na2O + H2O = 2 NaOH*
CuO + Na = Cu + Na2O2 =>
2 CuO + 2 Na = 2 Cu + Na2O2
Fe(OH)3(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O =>
2 Fe(OH)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O
AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3
Pb3O4 + HCl(conc) = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl(conc) = 3 PbCl2 + 4 H2O + Cl2
AlCl3 + CH3CH2OH = Al(CH3CH2O)3 + HCl =>
AlCl3 + 3 CH3CH2OH = Al(CH3CH2O)3 + 3 HCl
Zn(OH)4{2-} + H3O{+} = Zn{2+} + H2O =>
Zn(OH)4{2-} + 4 H3O{+} = Zn{2+} + 8 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NH3 + SO2 = N2 + S + H2O =>
4 NH3 + 3 SO2 = 2 N2 + 3 S + 6 H2O
Fe(CrO2)2 + HNO3 = Fe(NO3)3 + H2CrO4 + NO + H2O =>
3 Fe(CrO2)2 + 16 HNO3 = 3 Fe(NO3)3 + 6 H2CrO4 + 7 NO + 2 H2O
H3PO4 + NiI = Ni3PO4 + HI =>
H3PO4 + 3 NiI = Ni3PO4 + 3 HI
CH3COONa + CH3OH = CH3COOCH3 + NaOH =>
CH3COONa + CH3OH = CH3COOCH3 + NaOH
Cr2(SO4)3 + Al = CrSO4 + Al2(SO4)3 =>
3 Cr2(SO4)3 + 2 Al = 6 CrSO4 + Al2(SO4)3
SnCl2 + HgCl2 + HCl = Hg2Cl2 + H2[SnCl6] =>
SnCl2 + 2 HgCl2 + 2 HCl = Hg2Cl2 + H2[SnCl6]
K3AsO3 + KMnO4 + OH = KOH + MnO2 + K3AsO4 =>
2 K3AsO3 + KMnO4 + OH = KOH + MnO2 + 2 K3AsO4
CH3CHOOH + Ba(OH)2 = Ba(CH3CHOO)2 + H2O =>
2 CH3CHOOH + Ba(OH)2 = Ba(CH3CHOO)2 + 2 H2O
Pb3O4 + HCl(conc) = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl(conc) = 3 PbCl2 + 4 H2O + Cl2
H2SO3 + FeS = FeSO4 + H2S =>
4 H2SO3 + 3 FeS = 3 FeSO4 + 4 H2S
O2 + KN = KNO3 =>
3 O2 + 2 KN = 2 KNO3
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