| 前日に均衡した方程式 |
2 IO = I2 + O2
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
Pb(s) + H2O(l) = Pb(OH)2(aq) + H2(g) =>
Pb(s) + 2 H2O(l) = Pb(OH)2(aq) + H2(g)
K2Cr2O7 = Cr2O3 + K2O + O2 =>
2 K2Cr2O7 = 2 Cr2O3 + 2 K2O + 3 O2
AuO = Au + O2 =>
2 AuO = 2 Au + O2
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
MgO + Na2CO3 + H2O = MgCO3 + NaOH =>
MgO + Na2CO3 + H2O = MgCO3 + 2 NaOH
Fe2(SO4)3 + Sr(NO3)2 = Fe(NO3)3 + Sr(SO4) =>
Fe2(SO4)3 + 3 Sr(NO3)2 = 2 Fe(NO3)3 + 3 Sr(SO4)
Hg(NO3)2(aq) + KI(aq) = HgI2(s) + KNO3(aq) =>
Hg(NO3)2(aq) + 2 KI(aq) = HgI2(s) + 2 KNO3(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = 2 Na2MnO4 + K2SO4 + H2O
AgNO3 + NaNO2 = AgNO2 + NaNO3 =>
AgNO3 + NaNO2 = AgNO2 + NaNO3
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
Na3VO4 + H2SO4 = V2O5 + Na2SO4 + H2O =>
2 Na3VO4 + 3 H2SO4 = V2O5 + 3 Na2SO4 + 3 H2O
S8 + H2Se = H2S + SSe2 =>
3 S8 + 16 H2Se = 16 H2S + 8 SSe2
KOH + NH4I = NH3 + KI + H2O =>
KOH + NH4I = NH3 + KI + H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
FeCl2 + K4[Fe(CN)6] = KCl + K3Fe(CN)6 + Fe =>
FeCl2 + 2 K4[Fe(CN)6] = 2 KCl + 2 K3Fe(CN)6 + Fe
HgNO3 + NaI = HgI + NaNO3 =>
HgNO3 + NaI = HgI + NaNO3
KI + Fe = K2Fe + I2 =>
2 KI + Fe = K2Fe + I2
PbSO4(s) = PbSO3(s) + O2(g) =>
2 PbSO4(s) = 2 PbSO3(s) + O2(g)
C2H4 + HCl + O2 = ClCH2CH2Cl + H2O =>
2 C2H4 + 4 HCl + O2 = 2 ClCH2CH2Cl + 2 H2O
Al2(SO4)3 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
Al + FeCl3 = AlCl3 + Fe =>
Al + FeCl3 = AlCl3 + Fe
Pb + SO3 = Pb(SO3)2 =>
Pb + 2 SO3 = Pb(SO3)2
Ce(OH)3 = CeO2 + H2O + H =>
Ce(OH)3 = CeO2 + H2O + H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
La2O3 + WO3 = LaWO3 + O2 =>
2 La2O3 + 4 WO3 = 4 LaWO3 + 3 O2
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
C8H18 = C2H4 + C6H14 =>
C8H18 = C2H4 + C6H14
Ce(OH)3 = Ce2O3 + H2O =>
2 Ce(OH)3 = Ce2O3 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Sn(s) + HCl(aq) = HCl(aq)SnCl(aq) + H(g) =>
Sn(s) + 2 HCl(aq) = HCl(aq)SnCl(aq) + H(g)
K2C2O4 + H2SO4 = K2SO4 + CO2 + HCOOH =>
K2C2O4 + H2SO4 = K2SO4 + CO2 + HCOOH
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Co3(PO4)2 + HCl = CoCl2 + H3PO4 =>
Co3(PO4)2 + 6 HCl = 3 CoCl2 + 2 H3PO4
C2H5NH2 + CH3Cl = CH3NHC2H5 + HCl =>
C2H5NH2 + CH3Cl = CH3NHC2H5 + HCl
Ni + I = NiI3 =>
Ni + 3 I = NiI3
NaBr(s) + Cl2(g) = NaCl + Br =>
2 NaBr(s) + Cl2(g) = 2 NaCl + 2 Br
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
MnO2 + H2CO3 = MnCO3 + O2 + H2 =>
MnO2 + H2CO3 = MnCO3 + O2 + H2
H2SO4 + K2S = K2SO4 + H2S =>
H2SO4 + K2S = K2SO4 + H2S
CH3CH2COOH + HI = CH3CH2COOI + H2 =>
CH3CH2COOH + HI = CH3CH2COOI + H2
NH4Br + Pb(C2H3O2)2 = NH4(C2H3O2) + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4(C2H3O2) + PbBr2
AlOH3 + KOH + H2O = K[Al(OH)6] + H2 =>
AlOH3 + KOH + 4 H2O = K[Al(OH)6] + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2O + RbOH = H3O + RbO =>
H2O + RbOH = H3O + RbO
Ga + F = GaF3 =>
Ga + 3 F = GaF3
C7H7NO2 + KMnO4 = C7H5NO2 + MnO2 + KOH + H2O =>
3 C7H7NO2 + 2 KMnO4 = 3 C7H5NO2 + 2 MnO2 + 2 KOH + 2 H2O
U(s) + F2(g) = UF6 =>
U(s) + 3 F2(g) = UF6
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