| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Na2B4O7*10H2O + H2SO4 = Na2SO4 + 5 H2O + 4 H3BO3
Er2O3 + HNO3 = Er(NO3)3 + H2O =>
Er2O3 + 6 HNO3 = 2 Er(NO3)3 + 3 H2O
CuI + I2 = Cu{2+} + I{-} =>
2 CuI + I2 = 2 Cu{2+} + 4 I{-}
Zn + OH{-} = ZnO2{2-} + H2 =>
Zn + 2 OH{-} = ZnO2{2-} + H2
MgCl2 + AlBr3 = AlCl3 + MgBr2 =>
3 MgCl2 + 2 AlBr3 = 2 AlCl3 + 3 MgBr2
Na4(Sn(OH)6) + Bi(NO3)3 = Na2(Sn(OH)6) + Bi + NaNO3 =>
3 Na4(Sn(OH)6) + 2 Bi(NO3)3 = 3 Na2(Sn(OH)6) + 2 Bi + 6 NaNO3
Fe2O3(s) + C = Fe + CO =>
Fe2O3(s) + 3 C = 2 Fe + 3 CO
P2O3 + C = P + CO =>
P2O3 + 3 C = 2 P + 3 CO
Cr2O7 + MnO2 = MnO4 + Cr =>
2 Cr2O7 + 7 MnO2 = 7 MnO4 + 4 Cr
Cl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl
Mn2O3 = Mn + O2 =>
2 Mn2O3 = 4 Mn + 3 O2
H2CO3 + NaHCO3 = NaH + HCO3 =>
H2CO3 + NaHCO3 = NaH + 2 HCO3
Mg(NO3)2(aq) + K2SO4(aq) = MgSO4(aq) + KNO3(aq) =>
Mg(NO3)2(aq) + K2SO4(aq) = MgSO4(aq) + 2 KNO3(aq)
NH3(aq) + CoCl2(aq) = CoH3(aq) + NCl2(aq) =>
NH3(aq) + CoCl2(aq) = CoH3(aq) + NCl2(aq)
Ca(OH)2 + KHP = H2O + KOH + CaP =>
Ca(OH)2 + KHP = H2O + KOH + CaP
Fe{+} + Al = Fe + Al3{+} =>
Fe{+} + 3 Al = Fe + Al3{+}
C5H10O5 + NaHCrO4 + NaHSO4 = CO2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C5H10O5 + 20 NaHCrO4 + 80 NaHSO4 = 15 CO2 + 10 Cr2(SO4)3 + 50 Na2SO4 + 65 H2O
FeCO3 = Fe2O3 + CO + O2 =>
4 FeCO3 = 2 Fe2O3 + 4 CO + O2
H2SeO4 + Ba(OH)2 = Ba(HSeO4)2 + H2O =>
2 H2SeO4 + Ba(OH)2 = Ba(HSeO4)2 + 2 H2O
Al + C = Al3C =>
3 Al + C = Al3C
C6H5COOH + CH3OH = C6H5CO2CH3 + H2O =>
C6H5COOH + CH3OH = C6H5CO2CH3 + H2O
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
2 CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + 2 H2O
NO3 + HCl = HO3 + NCl =>
NO3 + HCl = HO3 + NCl
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s) =>
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s)
FeSO4(aq) + Sr(OH)2(aq) = Fe(OH)2(s) + SrSO4(s) =>
FeSO4(aq) + Sr(OH)2(aq) = Fe(OH)2(s) + SrSO4(s)
C7H8O + KMnO4 = C7H5O2K + MnO2 + H2O + KOH =>
3 C7H8O + 4 KMnO4 = 3 C7H5O2K + 4 MnO2 + 4 H2O + KOH
CuCl2(l) + Zn(s) = Cu(s) + ZnCl2(aq) =>
CuCl2(l) + Zn(s) = Cu(s) + ZnCl2(aq)
CrO + H{+} = Cr{2+} + H2O =>
CrO + 2 H{+} = Cr{2+} + H2O
KBrO3 + As2O3 + HCl = KBr + AsCl5 + H2O =>
2 KBrO3 + 3 As2O3 + 30 HCl = 2 KBr + 6 AsCl5 + 15 H2O
TiCl4 + H2O + NH3 = TiO2 + NH4Cl =>
TiCl4 + 2 H2O + 4 NH3 = TiO2 + 4 NH4Cl
Al + Fe2O4 = Al2O3 + Fe2 =>
8 Al + 3 Fe2O4 = 4 Al2O3 + 3 Fe2
ZrCl4 + H2O = ZrO(OH)2 + HCl =>
ZrCl4 + 3 H2O = ZrO(OH)2 + 4 HCl
C2H3NaO2 + AgNO3 = C2H3AgO2 + NaNO3 =>
C2H3NaO2 + AgNO3 = C2H3AgO2 + NaNO3
HNO3 + Cu + H2O = H3O + Cu(NO3)2 =>
2 HNO3 + Cu + 2 H2O = 2 H3O + Cu(NO3)2
Co(C2H3O2)2 + Na2S = CoS + NaC2H3O2 =>
Co(C2H3O2)2 + Na2S = CoS + 2 NaC2H3O2
Ca3P2 + HNO3 = Ca(NO3)2 + NO2 + HPO3 + H2O =>
Ca3P2 + 22 HNO3 = 3 Ca(NO3)2 + 16 NO2 + 2 HPO3 + 10 H2O
HCl + Na(OH)2 = H(OH)2 + NaCl =>
HCl + Na(OH)2 = H(OH)2 + NaCl
Ag + FeSO4 = Ag(SO4)2 + Fe =>
Ag + 2 FeSO4 = Ag(SO4)2 + 2 Fe
Mn3O4 + O2 = MnO2 =>
Mn3O4 + O2 = 3 MnO2
ClO3{-} + H{+} = Cl2 + O2 + H2O =>
4 ClO3{-} + 4 H{+} = 2 Cl2 + 5 O2 + 2 H2O
NiSO4 + H2O = Ni + O2 + H2SO4 =>
2 NiSO4 + 2 H2O = 2 Ni + O2 + 2 H2SO4
C4H6 + Br2 = C4H5Br + HBr =>
C4H6 + Br2 = C4H5Br + HBr
NH4CH3COO + H2O = CH3COOH + NH4OH =>
NH4CH3COO + H2O = CH3COOH + NH4OH
CaSO4 + BaCl2 = CaCl2 + Ba(SO4) =>
CaSO4 + BaCl2 = CaCl2 + Ba(SO4)
Al + CuF2 = AlF3 + Cu =>
2 Al + 3 CuF2 = 2 AlF3 + 3 Cu
H2SO3 + H2O = H2SO4 + H =>
H2SO3 + H2O = H2SO4 + 2 H
HSO3{-} + OH = SO3{-}2 + H2O =>
HSO3{-} + OH = SO3{-}2 + H2O
Na2S2O3(aq) + BaCl2(aq) = NaCl(aq) + BaS2O3(s) =>
Na2S2O3(aq) + BaCl2(aq) = 2 NaCl(aq) + BaS2O3(s)
HCl + MnO2 = MnCl2 + Cl2 + H2O* =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O*
CrI3 + H2O = Cr(OH)3 + HI =>
CrI3 + 3 H2O = Cr(OH)3 + 3 HI
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス10/23/24
方程式のバランス11/22/23
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