| 前日に均衡した方程式 |
2 Ag + 2 NaOH + 6 H2O = 2 Na[Ag(OH)4] + 3 H2
Cr + P = Cr3P3 =>
3 Cr + 3 P = Cr3P3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Cr + P = Cr3P6 =>
3 Cr + 6 P = Cr3P6
C6H5CHCH3CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C6H5CHCH3CH3 + 24 KMnO4 + 36 H2SO4 = 45 CH3COOH + 12 K2SO4 + 24 MnSO4 + 6 H2O
CS2 = C + S =>
CS2 = C + 2 S
MgI2 = Mg{2+} + I{-} =>
MgI2 = Mg{2+} + 2 I{-}
Cr2O3 + Na2CO3 + O2 = Na3CrO4 + CO2 =>
Cr2O3 + 3 Na2CO3 + O2 = 2 Na3CrO4 + 3 CO2
MgI2 = Mg + I2 =>
MgI2 = Mg + I2
Ag + NaOH + H2O = Na[Ag(OH)4] + H2 =>
2 Ag + 2 NaOH + 6 H2O = 2 Na[Ag(OH)4] + 3 H2
BeF2 + Mg2 = MgF2 + Be =>
2 BeF2 + Mg2 = 2 MgF2 + 2 Be
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CUO + H2O = CUO2H2 =>
CUO + H2O = CUO2H2
FeS2 = FeS + S =>
FeS2 = FeS + S
Ag + NaOH + H2O = Na[Ag(OH)4] + H2 =>
2 Ag + 2 NaOH + 6 H2O = 2 Na[Ag(OH)4] + 3 H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MgI2 = Mg + I =>
MgI2 = Mg + 2 I
CS2 = CS + S2 =>
2 CS2 = 2 CS + S2
Pb(CO3) + HCl = PbCl2 + H2(CO3) =>
Pb(CO3) + 2 HCl = PbCl2 + H2(CO3)
CrO3 + H2SO4 = H2CrO4 + SO3 =>
CrO3 + H2SO4 = H2CrO4 + SO3
Pb(CO3) + HCl = PbCl2 + H2(CO3) =>
Pb(CO3) + 2 HCl = PbCl2 + H2(CO3)
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
Pb(CO3) + HCl = PbCl2 + CO2 + H2O =>
Pb(CO3) + 2 HCl = PbCl2 + CO2 + H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
AgNO3 + KI = Ag2I + K(NO3)2 =>
2 AgNO3 + KI = Ag2I + K(NO3)2
NiSO4 = NiO + SO3 =>
NiSO4 = NiO + SO3
Pb(CO3) + HCl = PbCl2 + H2(CO3) =>
Pb(CO3) + 2 HCl = PbCl2 + H2(CO3)
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Pb(CO3) + HCl = PbCl2 + CO2 + H2O =>
Pb(CO3) + 2 HCl = PbCl2 + CO2 + H2O
MgI2 = Mg2 + I =>
2 MgI2 = Mg2 + 4 I
Pb(CO3) + HCl = PbCl2 + H2(CO3) =>
Pb(CO3) + 2 HCl = PbCl2 + H2(CO3)
Pb(CO3) + HCl = PbCl2 + CO2 + H2O =>
Pb(CO3) + 2 HCl = PbCl2 + CO2 + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
(NH4)2Ce(NO3)6 = CeO2 + N2 + NO2 + H2O =>
(NH4)2Ce(NO3)6 = CeO2 + N2 + 6 NO2 + 4 H2O
Pb(CO3) + HCl = PbCl2 + CO2 + H2O =>
Pb(CO3) + 2 HCl = PbCl2 + CO2 + H2O
Hg + K2CrO4 = K2Hg + CrO4 =>
Hg + K2CrO4 = K2Hg + CrO4
(NH4)2Ce(NO3)6 = CeO2 + N2 + NO2 + H2O =>
(NH4)2Ce(NO3)6 = CeO2 + N2 + 6 NO2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MgI2 = Mg2 + I =>
2 MgI2 = Mg2 + 4 I
MgI2 = Mg + I =>
MgI2 = Mg + 2 I
KCl(s) = K(s) + Cl2(g) =>
2 KCl(s) = 2 K(s) + Cl2(g)
(NH4)2Ce(NO3)6 = CeO2 + N2 + NO2 + H2O =>
(NH4)2Ce(NO3)6 = CeO2 + N2 + 6 NO2 + 4 H2O
Pb(OH)2 + H2SO4 = PbSO4 + H2O =>
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O
C2H5OH + KCl = C2H5Cl + KOH =>
C2H5OH + KCl = C2H5Cl + KOH
Ag + NaOH + H2O = Na[Ag(OH)4] + H2 =>
2 Ag + 2 NaOH + 6 H2O = 2 Na[Ag(OH)4] + 3 H2
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
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