| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 NH4Cl + H2O = (NH4)2O + 2 HCl
FeCl + KCO3 = FeK + ClCO3 =>
FeCl + KCO3 = FeK + ClCO3
H2PO4 + Mg(OH)2 = Mg2(PO4)2 + H2O =>
2 H2PO4 + 2 Mg(OH)2 = Mg2(PO4)2 + 4 H2O
Ca3P2 + K2MnO4 + H2SO4 = Ca3(PO4)2 + MnSO4 + K2SO4 + H2O =>
Ca3P2 + 4 K2MnO4 + 8 H2SO4 = Ca3(PO4)2 + 4 MnSO4 + 4 K2SO4 + 8 H2O
C6H5CCl3 + Ba(OH)2 = C6H5COOH + BaCl2 + H2O =>
2 C6H5CCl3 + 3 Ba(OH)2 = 2 C6H5COOH + 3 BaCl2 + 2 H2O
PbS + H2O2 = Pb(OH)2 + S =>
PbS + H2O2 = Pb(OH)2 + S
Ra(OH)2 = RaO + H2O =>
Ra(OH)2 = RaO + H2O
H3BO3 + HOCH3 = B(OCH3)3 + H2O =>
H3BO3 + 3 HOCH3 = B(OCH3)3 + 3 H2O
propene + KMnO4 + water = C3H8O2 + KOH + MnO2 =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 3 C3H8O2 + 2 KOH + 2 MnO2
C6H5Cl + Na + O2 = NaOH + Na2Cl + CO2 =>
2 C6H5Cl + 14 Na + 17 O2 = 10 NaOH + 2 Na2Cl + 12 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3PO4 + Ag2CO3 = Ag3PO4 + H2CO3 =>
2 H3PO4 + 3 Ag2CO3 = 2 Ag3PO4 + 3 H2CO3
CuS + Au = Cu + AuS =>
CuS + Au = Cu + AuS
NH3 + CuSO4*5H2O = CuSO4*NH3 + H2O =>
NH3 + CuSO4*5H2O = CuSO4*NH3 + 5 H2O
C6H10O + Br2 = C6H10OBr2 =>
C6H10O + Br2 = C6H10OBr2
Cl2 + NaOH + NaHSO3 = NaCl + Na2SO4 + H2O =>
Cl2 + 3 NaOH + NaHSO3 = 2 NaCl + Na2SO4 + 2 H2O
C16H3202 + O2 = CO2 + H2O =>
2 C16H3202 + 1633 O2 = 32 CO2 + 3202 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe2O + H2SO4 = Fe2(SO4) + H2O =>
Fe2O + H2SO4 = Fe2(SO4) + H2O
MnO + Na2CO3 + NaNO3 = NaMnO4 + NaNO2 + CO2 =>
2 MnO + Na2CO3 + 5 NaNO3 = 2 NaMnO4 + 5 NaNO2 + CO2
CrO + CO2 = Cr2(CO3)2 =>
2 CrO + 2 CO2 = Cr2(CO3)2
Sb4C5 + (NH4)3PO4 = Sb3(PO4)5 + (NH4)4C =>
3 Sb4C5 + 20(NH4)3PO4 = 4 Sb3(PO4)5 + 15(NH4)4C
Cl3 + NaBr = ClBr + Na =>
Cl3 + 3 NaBr = 3 ClBr + 3 Na
Pb{2+} + PO4{2-} = PbPO4 =>
Pb{2+} + PO4{2-} = PbPO4
CnCl3 + H2O2 + NaOH = NaCl + Na2CnO4 + H2O =>
2 CnCl3 + 3 H2O2 + 10 NaOH = 6 NaCl + 2 Na2CnO4 + 8 H2O
CrO4{-2} + SO3{-2} + H2O = Cr(OH)4{-} + SO4{-2} + OH{-} =>
2 CrO4{-2} + 3 SO3{-2} + 5 H2O = 2 Cr(OH)4{-} + 3 SO4{-2} + 2 OH{-}
C21H44(s) + O2(g) = C(s) + H2O(l) =>
C21H44(s) + 11 O2(g) = 21 C(s) + 22 H2O(l)
FeCl3 + Cu0 = CuCl2 + FeCl2 =>
2 FeCl3 + Cu0 = CuCl2 + 2 FeCl2
CuO(s) + H2(g) = Cu(s) + H2O =>
CuO(s) + H2(g) = Cu(s) + H2O
Al(OH) + Ca(OH)2 = CaAl(OH)3 =>
Al(OH) + Ca(OH)2 = CaAl(OH)3
CH3CHOHCH2CH3 + CH3COOH = CH3COOCH3CHCH2CH3 + H2O =>
CH3CHOHCH2CH3 + CH3COOH = CH3COOCH3CHCH2CH3 + H2O
Ca(s) + Fe{3+}(aq) = Ca{2+}(aq) + Fe{2+}(aq) =>
Ca(s) + 2 Fe{3+}(aq) = Ca{2+}(aq) + 2 Fe{2+}(aq)
C2H6Cl2Si + H2O = C2H6Si(OH)2 + HCl =>
C2H6Cl2Si + 2 H2O = C2H6Si(OH)2 + 2 HCl
C6H12 + Br = C6H12Br12 =>
C6H12 + 12 Br = C6H12Br12
Na2CO3 + CH3COOH + H2O = Na(CH3COOH)2*3H2O + CO2 =>
4 Na2CO3 + 17 CH3COOH + 22 H2O = 8 Na(CH3COOH)2*3H2O + 6 CO2
HgNO3 + NH3 = Hg(NH3)2 + NO3 =>
HgNO3 + 2 NH3 = Hg(NH3)2 + NO3
S + HNO3 = H2SO4 + NO(g) =>
S + 2 HNO3 = H2SO4 + 2 NO(g)
BaSO4 + HNO3 = Ba(NO3)2 + H2S + O2 =>
BaSO4 + 2 HNO3 = Ba(NO3)2 + H2S + 2 O2
BH3O3 + H2SO4 = BHSO3 + H2O + O2 =>
BH3O3 + H2SO4 = BHSO3 + 2 H2O + O2
Cr + HNO3 = HNO + Cr(NO3)3 + H2O =>
4 Cr + 15 HNO3 = 3 HNO + 4 Cr(NO3)3 + 6 H2O
CH3CH2Br + NH3 = CH3CH2NHCH2CH3 + NH4Br =>
2 CH3CH2Br + 3 NH3 = CH3CH2NHCH2CH3 + 2 NH4Br
Zn3PO4 + NaOH = Na3PO4 + Zn(OH) =>
Zn3PO4 + 3 NaOH = Na3PO4 + 3 Zn(OH)
FeCl3 + NH3 = [Fe(NH3)6]Cl3 =>
FeCl3 + 6 NH3 = [Fe(NH3)6]Cl3
C2H5BrH2O = C2H6OHBr =>
C2H5BrH2O = C2H6OHBr
H2SO4(aq) + Na2CO3(aq) = Na2SO4 + CO2 + H2O =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4 + CO2 + H2O
FeCl3 + NaOH = Fe(OH)2 + NaCl + Cl2 =>
2 FeCl3 + 4 NaOH = 2 Fe(OH)2 + 4 NaCl + Cl2
Al2Se3 = Al + Se =>
Al2Se3 = 2 Al + 3 Se
NH2Cl + H2O = HCl + NH4 + OH =>
NH2Cl + 3 H2O = HCl + NH4 + 3 OH
Cu + HNO3 = Cu((NO3)2) + NO2 + H2O =>
Cu + 4 HNO3 = Cu((NO3)2) + 2 NO2 + 2 H2O
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