| 前日に均衡した方程式 |
3 CaI2 + 2 Na3P = Ca3P2 + 6 NaI
AgCl(s) + O2(g) = Ag2O + Cl2 =>
4 AgCl(s) + O2(g) = 2 Ag2O + 2 Cl2
Hg2(NO3)2 + NH3 + H2O = Hg2(OH)2 + NH4NO3 =>
Hg2(NO3)2 + 2 NH3 + 2 H2O = Hg2(OH)2 + 2 NH4NO3
PS + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 PS + 11 HNO3 + 2 H2O = 3 H3PO4 + 3 H2SO4 + 11 NO
C5H12(aq) + O2(g) = CO2 + H2O =>
C5H12(aq) + 8 O2(g) = 5 CO2 + 6 H2O
C3H4 + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 C3H4 + 16 KMnO4 + 2 H2O = 9 CO2 + 16 MnO2 + 16 KOH
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2 =>
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2
Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2(g) =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2(g)
Fe(III) + S = Fe(III)S =>
Fe(III) + S = Fe(III)S
Cu(NO3)2 + NH4OH = Cu(OH)2 + NH4NO3 = Cu(NO3)2 + NH3 = Cu(NH3)4(NO3)2 =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO3
NiCO3 + HCl + H2O = [Ni(H2O)6]Cl2 + CO2 =>
NiCO3 + 2 HCl + 5 H2O = [Ni(H2O)6]Cl2 + CO2
FeCl3(aq) + K3PO4(aq) = FePO4(s) + KCl(aq) =>
FeCl3(aq) + K3PO4(aq) = FePO4(s) + 3 KCl(aq)
Cu2O + N2 = CuN + O =>
Cu2O + N2 = 2 CuN + O
CO2 + NaO = NaCO3 =>
CO2 + NaO = NaCO3
H2SO4(l) = SO3(g) + H2O(g) =>
H2SO4(l) = SO3(g) + H2O(g)
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
C3H7SCH3 + H2O2 = CO2 + H2O + H2SO4 =>
C3H7SCH3 + 16 H2O2 = 4 CO2 + 20 H2O + H2SO4
Na + Cu2O = Na2O + Cu =>
2 Na + Cu2O = Na2O + 2 Cu
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
CdCl2 + NH4OH = Cd(OH)2 + NH4Cl =>
CdCl2 + 2 NH4OH = Cd(OH)2 + 2 NH4Cl
C + H2 + OH = C2H5OH =>
4 C + 5 H2 + 2 OH = 2 C2H5OH
CaCO3 + H2O + SO3 = CaSO4 + Ca(HCO3)2 =>
2 CaCO3 + H2O + SO3 = CaSO4 + Ca(HCO3)2
NaCl + KNO2 = NaNO2 + KCl =>
NaCl + KNO2 = NaNO2 + KCl
CH3COOAg + H2O = CH3COOH + AgOH =>
CH3COOAg + H2O = CH3COOH + AgOH
(NH4)2Cr3O7 = NH3 + H2O + Cr2O3 + O2 =>
4(NH4)2Cr3O7 = 8 NH3 + 4 H2O + 6 Cr2O3 + 3 O2
HNO2 + Al(OH)3 = Al(NO2)3 + H2O =>
3 HNO2 + Al(OH)3 = Al(NO2)3 + 3 H2O
S2 + Cl = SCl2 =>
S2 + 4 Cl = 2 SCl2
CaCl2 + NaHSO4 = Ca(HSO4)2 + NaCl =>
CaCl2 + 2 NaHSO4 = Ca(HSO4)2 + 2 NaCl
NaAl(OH)4 + HBr = NaBr + Al(OH)3 + H2O =>
NaAl(OH)4 + HBr = NaBr + Al(OH)3 + H2O
CrBr3 + K2SO4 = Cr2(SO4)3 + KBr =>
2 CrBr3 + 3 K2SO4 = Cr2(SO4)3 + 6 KBr
Cu + HNO3 = Cu(NO3)2 + NH2 + H2O =>
7 Cu + 16 HNO3 = 7 Cu(NO3)2 + 2 NH2 + 6 H2O
AgNO3 + NAl = AgAl + NNO3 =>
AgNO3 + NAl = AgAl + NNO3
CH3Cl + F2 = CH2FCl + HF =>
CH3Cl + F2 = CH2FCl + HF
Al(s) + SiO2(s) = Al2O3(s) + Si(s) =>
4 Al(s) + 3 SiO2(s) = 2 Al2O3(s) + 3 Si(s)
ZnS(s) + HBr(aq) = ZnBr2 + H2S =>
ZnS(s) + 2 HBr(aq) = ZnBr2 + H2S
Ag + ZnCl2 = AgCl + Zn =>
2 Ag + ZnCl2 = 2 AgCl + Zn
CS2 + Br2 = CBr4 + S2Br2 =>
CS2 + 3 Br2 = CBr4 + S2Br2
CH3(CH2)3Br + NaI = C4H9I + NaBr =>
CH3(CH2)3Br + NaI = C4H9I + NaBr
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Fe2 + CO3 = FeCO3 =>
Fe2 + 2 CO3 = 2 FeCO3
N2O5(g) + H2O = HNO3 =>
N2O5(g) + H2O = 2 HNO3
Li2O + H2O(l) = LiOH =>
Li2O + H2O(l) = 2 LiOH
KClO3 + H3PO3 = H3PO4 + KCl =>
KClO3 + 3 H3PO3 = 3 H3PO4 + KCl
Cl{-} + AgNO3 = AgCl + NO3{-} =>
Cl{-} + AgNO3 = AgCl + NO3{-}
CH4(g) + O2(s) = H2O + CO2(g) =>
CH4(g) + 2 O2(s) = 2 H2O + CO2(g)
Ca + Na2CO3 = CaCO3 + Na =>
Ca + Na2CO3 = CaCO3 + 2 Na
FeTiO3 + Cl2 + C = FeCl2 + TiO2 + CO2 =>
2 FeTiO3 + 2 Cl2 + C = 2 FeCl2 + 2 TiO2 + CO2
Si + S = SiS =>
Si + S = SiS
CH3OH + CH3CO2H = CH3COOCH3 + H2O =>
CH3OH + CH3CO2H = CH3COOCH3 + H2O
C2H5NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C2H5NO2 + 3 O2 = 3 CO2 + 3 H2O + CH4N2O
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