| 前日に均衡した方程式 |
C6H4(CH3)2 + 4 KMnO4 = KOOCC6H4COOK + 4 MnO2 + 2 KOH + 2 H2O
Br2 + NaI = NaBr + I3 =>
3 Br2 + 6 NaI = 6 NaBr + 2 I3
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
Zn(OH)2 + N2O3 = H2O + Zn(NO2)2 =>
Zn(OH)2 + N2O3 = H2O + Zn(NO2)2
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
NaOH + HKC8H4O4 = NaKC8H4O4 + H2O =>
NaOH + HKC8H4O4 = NaKC8H4O4 + H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
AlCl3 + NaCl = NaAlCl4 =>
AlCl3 + NaCl = NaAlCl4
Al + CI = AlCI =>
Al + CI = AlCI
NaOH + FeCl3 = NaCl2 + Fe + OH =>
3 NaOH + 2 FeCl3 = 3 NaCl2 + 2 Fe + 3 OH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
MgS + Na3PO4 = Mg3(PO4)2 + Na2S =>
3 MgS + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2S
PbS2 + HNO3 = Pb(NO3)2 + SO3 + NO + H2O =>
3 PbS2 + 20 HNO3 = 3 Pb(NO3)2 + 6 SO3 + 14 NO + 10 H2O
Na2SO4(aq) + KI(aq) = NaI + K2SO4 =>
Na2SO4(aq) + 2 KI(aq) = 2 NaI + K2SO4
NaCl = Cl2 + Na =>
2 NaCl = Cl2 + 2 Na
Ag + S = AgS =>
Ag + S = AgS
HCN(aq) + Ba(OH)2(aq) = Ba(CN)2(aq) + H2O(l) =>
2 HCN(aq) + Ba(OH)2(aq) = Ba(CN)2(aq) + 2 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
K2CrO4 + NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + KNO3 =>
K2CrO4 + 2 NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + 2 KNO3
C17H35COOK + CaCl2 = (C17H35COO)2Ca + KCl =>
2 C17H35COOK + CaCl2 = (C17H35COO)2Ca + 2 KCl
Mg(OH2) = Mg + H2O =>
Mg(OH2) = Mg + H2O
NH4Cl + Cl2 = HCl + N2 =>
2 NH4Cl + 3 Cl2 = 8 HCl + N2
H2SO3 + NH3 = (NH4)2SO3 =>
H2SO3 + 2 NH3 = (NH4)2SO3
NH4Cl + Cl2 = HCl + N2 =>
2 NH4Cl + 3 Cl2 = 8 HCl + N2
[Cr(NH3)6]Cl3 + HNO3 = [Cr(NH3)6](NO3)3 + HCl =>
[Cr(NH3)6]Cl3 + 3 HNO3 = [Cr(NH3)6](NO3)3 + 3 HCl
FeCl2 + KMnO4 + H2SO4 = FeCl3 + K2SO4 + MnSO4 + FeSO4 + H2O =>
15 FeCl2 + 2 KMnO4 + 8 H2SO4 = 10 FeCl3 + K2SO4 + 2 MnSO4 + 5 FeSO4 + 8 H2O
Zn2O3 + NaOH = NaZnO2 + H2O =>
Zn2O3 + 2 NaOH = 2 NaZnO2 + H2O
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
PbS + HNO3 = Pb(NO3)2 + SO3 + NO + H2O =>
3 PbS + 14 HNO3 = 3 Pb(NO3)2 + 3 SO3 + 8 NO + 7 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
P2O5 + NaOH = H2O + Na3P + O2 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3P + 4 O2
Mg(ClO3)2(aq) + K3PO4(aq) = Mg3(PO4)2 + KClO3 =>
3 Mg(ClO3)2(aq) + 2 K3PO4(aq) = Mg3(PO4)2 + 6 KClO3
CH3CH2CH2CH3(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CH2CH2CH3(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Al + Ca(ClO3)2 = Ca + Al(ClO3)3 =>
2 Al + 3 Ca(ClO3)2 = 3 Ca + 2 Al(ClO3)3
Cu{2} + Al = Cu + Al{3+} =>
3 Cu{2} + 2 Al = 3 Cu + 2 Al{3+}
CrO7{2-} + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
2 CrO7{2-} + 9 C2O4{2-} + 28 H{+} = 2 Cr{3+} + 18 CO2 + 14 H2O
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
KOH + HOAc = KOAc + H2O =>
KOH + HOAc = KOAc + H2O
FeCl3 + NH4(OH) = Fe(OH)3 + (NH4)Cl =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3(NH4)Cl
H2CO3 + Ni(OH)4 = Ni2(CO3)4 + H2O =>
4 H2CO3 + 2 Ni(OH)4 = Ni2(CO3)4 + 8 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + CH3CHCH2CH3OH = CH3CHCH2CH3ONa + H2 =>
2 Na + 2 CH3CHCH2CH3OH = 2 CH3CHCH2CH3ONa + H2
H2S + Al2(C2O4)3 = H2C2O4 + Al2S3 =>
3 H2S + Al2(C2O4)3 = 3 H2C2O4 + Al2S3
Na2S + H2CO3 = Na2CO3 + H2S =>
Na2S + H2CO3 = Na2CO3 + H2S
Cr2(SO4)3 + NH4CH3CO2 = Cr(CH3CO2)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 6 NH4CH3CO2 = 2 Cr(CH3CO2)3 + 3(NH4)2SO4
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