| 前日に均衡した方程式 |
2 Mg + ZnBr2 = 2 MgBr + Zn
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cu2O + Fe2S3 = Fe2O3 + Cu2S =>
3 Cu2O + Fe2S3 = Fe2O3 + 3 Cu2S
KMnO4 + HBr = MnBr + KBr + H2O + Br2 =>
KMnO4 + 8 HBr = MnBr + KBr + 4 H2O + 3 Br2
HCl + Na3SiO3 = NaCl + H3SiO3 =>
3 HCl + Na3SiO3 = 3 NaCl + H3SiO3
MgO + Fe = Fe2O3 + Mg = MgO + Fe =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
CH3CH(OH)COOK + HBr = CH3CH(Br)COOK + H2O =>
CH3CH(OH)COOK + HBr = CH3CH(Br)COOK + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
As2S3 + H2O2 + NH3 = (NH4)3AsO4 + S + H2O =>
As2S3 + 5 H2O2 + 6 NH3 = 2(NH4)3AsO4 + 3 S + 2 H2O
F2 + CuBr2 = FBr + Cu =>
F2 + CuBr2 = 2 FBr + Cu
Ag + H(NO3) = Ag(NO3) + NO + H2O =>
3 Ag + 4 H(NO3) = 3 Ag(NO3) + NO + 2 H2O
C7H5N3O6 + HClO4 = CO2 + Cl2 + N2 + H2O =>
2 C7H5N3O6 + 6 HClO4 = 14 CO2 + 3 Cl2 + 3 N2 + 8 H2O
Mn + PbO2 + HNO3 = MnO2 + Pb(NO3)2 + H2O =>
Mn + 2 PbO2 + 4 HNO3 = MnO2 + 2 Pb(NO3)2 + 2 H2O
CuSO4 + KIO3 = CuO3 + KISO4 =>
CuSO4 + KIO3 = CuO3 + KISO4
AgNO3 + HCl = AgNO3HCl =>
AgNO3 + HCl = AgNO3HCl
VO2NO3 + KI + H2SO4 = VOSO4 + K2SO4 + NO2 + I2 + H2O =>
VO2NO3 + 2 KI + 2 H2SO4 = VOSO4 + K2SO4 + NO2 + I2 + 2 H2O
Cu(NO3)2 + NH3H2O = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH3H2O = Cu(OH)2 + 2 NH4NO3
V2O3 + SO3 = V2(SO4)3 =>
V2O3 + 3 SO3 = V2(SO4)3
CH3CH(OH)COOK + HBr = CH3CH(Br)COOK + H2O =>
CH3CH(OH)COOK + HBr = CH3CH(Br)COOK + H2O
C2H5OH + FeCl3 = Fe(OH)3 + HCl + C2H4 =>
3 C2H5OH + FeCl3 = Fe(OH)3 + 3 HCl + 3 C2H4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CrO3 + NaOH = Cr2(OH)6 + NaO =>
2 CrO3 + 6 NaOH = Cr2(OH)6 + 6 NaO
HCl + Ba(OH)2 = H(OH)2 + ClBa =>
HCl + Ba(OH)2 = H(OH)2 + ClBa
Pb(OH)4 + H3AsO3 = Pb(OH)AsO3 + H2O =>
Pb(OH)4 + H3AsO3 = Pb(OH)AsO3 + 3 H2O
H3AsO4 + LiOH = Li6(AsO4)2 + H2O =>
2 H3AsO4 + 6 LiOH = Li6(AsO4)2 + 6 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
N2H6SO4 + NaOH = Na2SO4 + H2O + N2H4 =>
N2H6SO4 + 2 NaOH = Na2SO4 + 2 H2O + N2H4
Cl + KBr = KCl + Br2 =>
2 Cl + 2 KBr = 2 KCl + Br2
KBrO3 + K2S2O3 + H2O = KBr + K2S4O6 + KOH =>
KBrO3 + 6 K2S2O3 + 3 H2O = KBr + 3 K2S4O6 + 6 KOH
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
Li2CO3 + WO3 + CoO + Co3O4 = LiCo2WO6 + CO2 =>
Li2CO3 + 2 WO3 + CoO + Co3O4 = 2 LiCo2WO6 + CO2
KI + Br = KBr + I =>
KI + Br = KBr + I
Na2CO3 + CaCO3 + SiO2 = Na2O*CaO*Si6O12 + CO2 =>
Na2CO3 + CaCO3 + 6 SiO2 = Na2O*CaO*Si6O12 + 2 CO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaOH + AlCl = AlOH + NaCl =>
NaOH + AlCl = AlOH + NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2(SO4)3 + HCl = H2SO4 + FeSO4 + Cl2 =>
Fe2(SO4)3 + 2 HCl = H2SO4 + 2 FeSO4 + Cl2
KNO2 + BaSO4 = K2SO4 + Ba(NO2)2 =>
2 KNO2 + BaSO4 = K2SO4 + Ba(NO2)2
C5H10Cl2 + Zn = C5H10 + ZnCl2 =>
C5H10Cl2 + Zn = C5H10 + ZnCl2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Na2S2O3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2MnO4 + H2O =>
3 Na2S2O3 + 8 KMnO4 + H2SO4 = 3 Na2SO4 + 4 MnSO4 + 4 K2MnO4 + H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
H2SO4 + Na2O2 = Na2SO4 + H2O2 =>
H2SO4 + Na2O2 = Na2SO4 + H2O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2Cr2O7 + FeCl2 + HCl = CrCl4 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 4 FeCl2 + 14 HCl = 2 CrCl4 + 4 FeCl3 + 2 NaCl + 7 H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
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