| 前日に均衡した方程式 |
4 H2SO4 + 4 Cu = CuS + 3 CuSO4 + 4 H2O
CH3CH2NO2 + Zn + KOH + H2O = CH3CH2NH2 + K2[Zn(OH)4] =>
CH3CH2NO2 + 3 Zn + 6 KOH + 4 H2O = CH3CH2NH2 + 3 K2[Zn(OH)4]
CH3CH(CH3)CH2COONa + NaOH = CH3CH(CH3)CH3 + Na2CO3 =>
CH3CH(CH3)CH2COONa + NaOH = CH3CH(CH3)CH3 + Na2CO3
Bi2O3 + Sb2S3 = Bi + Sb + SO2 =>
2 Bi2O3 + Sb2S3 = 4 Bi + 2 Sb + 3 SO2
Na2S2O3 + NaOCl + NaOH = H2O + Na2SO4 + NaCl =>
Na2S2O3 + 4 NaOCl + 2 NaOH = H2O + 2 Na2SO4 + 4 NaCl
Cl2 + NaOH = NaCl + NaClO3O3 + H2O =>
6 Cl2 + 12 NaOH = 11 NaCl + NaClO3O3 + 6 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Pb(C2H3O2)4 + AlBr3 = PbBr3 + Al(C2H3O2)4 =>
Pb(C2H3O2)4 + AlBr3 = PbBr3 + Al(C2H3O2)4
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
K4(Fe(CN)6) + H2SO4 = K3(Fe(CN)6) + K2SO4 + H2O + SO2 =>
2 K4(Fe(CN)6) + 2 H2SO4 = 2 K3(Fe(CN)6) + K2SO4 + 2 H2O + SO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
ZnOCO = ZnCO2 =>
ZnOCO = ZnCO2
Calciumhydroxide + chlorine = calciumchloride + calciumchlorate + water =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
BaNO3 + HCl = HNO3 + BaCl =>
BaNO3 + HCl = HNO3 + BaCl
Pb(NO2)2 + Na2CO3 = Pb2(CO3)2 + NaNO2 =>
2 Pb(NO2)2 + 2 Na2CO3 = Pb2(CO3)2 + 4 NaNO2
KAl(SO4)2 + BaCl2 = AlCl3 + BaSO4 + KCl =>
KAl(SO4)2 + 2 BaCl2 = AlCl3 + 2 BaSO4 + KCl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SO2CaO = SOCaO2 =>
SO2CaO = SOCaO2
Fe(OH)3 + HI = Fe(I)3 + H2O =>
Fe(OH)3 + 3 HI = Fe(I)3 + 3 H2O
NaCl + CaC2O4 = Na2C2O4 + CaCl2 =>
2 NaCl + CaC2O4 = Na2C2O4 + CaCl2
O2 + PbS = PbO2 + SO2 =>
2 O2 + PbS = PbO2 + SO2
KCrO4 = KCr + O =>
KCrO4 = KCr + 4 O
FeSiO3 + O2 = Fe2O3 + SiO2 =>
4 FeSiO3 + O2 = 2 Fe2O3 + 4 SiO2
FeCl + HCl = Fe + HCl2 =>
FeCl + HCl = Fe + HCl2
NgNO{3} + NaCl = NgCl + NaNO{3} =>
NgNO{3} + NaCl = NgCl + NaNO{3}
Cu2SS = Cu2S2 =>
Cu2SS = Cu2S2
Pb(C2H3O2)4 + AlBr3 = PbBr3 + Al(C2H3O2)4 =>
Pb(C2H3O2)4 + AlBr3 = PbBr3 + Al(C2H3O2)4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
V{+3} + Zn = Zn{+2} + V{+2} =>
2 V{+3} + Zn = Zn{+2} + 2 V{+2}
C4H2O3 + NaOH + HNO3 = C8H7O8NNa4 + H2 + O2 =>
4 C4H2O3 + 8 NaOH + 2 HNO3 = 2 C8H7O8NNa4 + 2 H2 + 5 O2
CaCl2BaCl2 = BaCl2CaCl2 =>
CaCl2BaCl2 = BaCl2CaCl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na2Cr2O7 + NaBr = Br2 + Na2O + Cr =>
Na2Cr2O7 + 12 NaBr = 6 Br2 + 7 Na2O + 2 Cr
Al(s) + Fe2O3(s) = FeO(s) + Al2O3(s) =>
2 Al(s) + 3 Fe2O3(s) = 6 FeO(s) + Al2O3(s)
MnSO4 + PbO2 + HNO3 = Pb(NO3)2 + H2O + HMnO4 + PbSO4 =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 3 Pb(NO3)2 + 2 H2O + 2 HMnO4 + 2 PbSO4
NiCO3 + H3PO4 = Ni3(PO4)2 + CO2 + H2O =>
3 NiCO3 + 2 H3PO4 = Ni3(PO4)2 + 3 CO2 + 3 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Ca + K2C2O4 = CaC2O4 + K =>
Ca + K2C2O4 = CaC2O4 + 2 K
HCl + Bq(OH)2 = BqCl2 + H2O =>
2 HCl + Bq(OH)2 = BqCl2 + 2 H2O
PbCO3 + KOH = Pb(OH)2 + K2CO3 =>
PbCO3 + 2 KOH = Pb(OH)2 + K2CO3
((NH3)4Pt)(NO3)2 = Pt + NH3 + NO + O2 =>
((NH3)4Pt)(NO3)2 = Pt + 4 NH3 + 2 NO + 2 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + CaSO3 = Ca(NO3)2 + SO2 + H2O =>
2 HNO3 + CaSO3 = Ca(NO3)2 + SO2 + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
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