| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
KClO3 + (NH4)2SO3 = K2SO3 + NH4ClO3 =>
2 KClO3 + (NH4)2SO3 = K2SO3 + 2 NH4ClO3
S + FeCl3 = FeS + Cl2 =>
2 S + 2 FeCl3 = 2 FeS + 3 Cl2
Fe2(CO3)2 + HNO3 = Fe(NO3)2 + H2O + CO2 =>
Fe2(CO3)2 + 4 HNO3 = 2 Fe(NO3)2 + 2 H2O + 2 CO2
Tc + Br2 = TcBr4 =>
Tc + 2 Br2 = TcBr4
C8H8O2 + SOCl2 = C8H7ClO + SO2 + HCl =>
C8H8O2 + SOCl2 = C8H7ClO + SO2 + HCl
MgCe2 + Na = NaCe + Mg =>
MgCe2 + 2 Na = 2 NaCe + Mg
Al2O3(s) + HCl = AlCl3 + H2O(l) =>
Al2O3(s) + 6 HCl = 2 AlCl3 + 3 H2O(l)
Br(l) + NaI(aq) = NaBr(aq) + I(s) =>
Br(l) + NaI(aq) = NaBr(aq) + I(s)
KF + O2 = KFO3 =>
2 KF + 3 O2 = 2 KFO3
K2CO3Na3PO4 = K2Na3CO3PO4 =>
K2CO3Na3PO4 = K2Na3CO3PO4
Pb + CH3COOH = (CH3COO)2Pb + H2 =>
Pb + 2 CH3COOH = (CH3COO)2Pb + H2
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
FeCl3 + S = FeS + Cl =>
FeCl3 + S = FeS + 3 Cl
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
In + O = In2O3 =>
2 In + 3 O = In2O3
Zn + KNO3 + H2SO4 = ZnSO4 + KNO2 + H2O =>
Zn + KNO3 + H2SO4 = ZnSO4 + KNO2 + H2O
MnO4{-} + ClO2{-} + H{+} = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 3 ClO2{-} + 2 H{+} = 4 MnO2 + 3 ClO4{-} + 2 OH{-}
Se + H2 = SeH2 =>
Se + H2 = SeH2
C7H6O2 + C2H5OH = C12H10O3 + H2O =>
10 C7H6O2 + C2H5OH = 6 C12H10O3 + 3 H2O
Pb + CH3COOH = PbCH3COO + H2 =>
2 Pb + 2 CH3COOH = 2 PbCH3COO + H2
(NH4)2S(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbS(aq) =>
(NH4)2S(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbS(aq)
CuSO4 + NaBr = [CuBr4] + SO4 + Na =>
CuSO4 + 4 NaBr = [CuBr4] + SO4 + 4 Na
O4{-} + H2O = OH{-} + H2O2 =>
2 O4{-} + 8 H2O = 2 OH{-} + 7 H2O2
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
NiO + HCrO4 + CaCl + CO2 + H2O = NiCr + CaCO3 + HCl =>
NiO + HCrO4 + 9 CaCl + 9 CO2 + 4 H2O = NiCr + 9 CaCO3 + 9 HCl
S + FeCl3 = SCl + Fe =>
3 S + FeCl3 = 3 SCl + Fe
CrO + HNO3 = Cr + NO3 + H2O =>
CrO + 2 HNO3 = Cr + 2 NO3 + H2O
S2O3{-2} + I2 + OH{-} = SO4{-2} + I{-} + H2O =>
S2O3{-2} + 4 I2 + 10 OH{-} = 2 SO4{-2} + 8 I{-} + 5 H2O
Se + H2 = SeH =>
2 Se + H2 = 2 SeH
(CH2OH)2 + CeCl3 = Ce(OCH2)3 + HCl =>
3(CH2OH)2 + 2 CeCl3 = 2 Ce(OCH2)3 + 6 HCl
CuS + H2O2 + HCl = CuCl2 + SO2 + H2O =>
CuS + 3 H2O2 + 2 HCl = CuCl2 + SO2 + 4 H2O
Pb + CH3COOH = CH3COOPb + H2 =>
2 Pb + 2 CH3COOH = 2 CH3COOPb + H2
LiH + N2 = NH3 + Li3N =>
3 LiH + N2 = NH3 + Li3N
N2H4(l) + N2O4(l) = N2(g) + H2O(g) =>
2 N2H4(l) + N2O4(l) = 3 N2(g) + 4 H2O(g)
(Pt(NH3)3Cl)ClAgNO3 = AgCl(Pt(NH3)3Cl)NO3 =>
(Pt(NH3)3Cl)ClAgNO3 = AgCl(Pt(NH3)3Cl)NO3
MnSO4*5H2O + NaOCl + NaOH = MnO2 + NaCl + Na2SO4 + H2O =>
MnSO4*5H2O + NaOCl + 2 NaOH = MnO2 + NaCl + Na2SO4 + 6 H2O
S + FeCl3 = Fe2S3 + Cl2 =>
3 S + 2 FeCl3 = Fe2S3 + 3 Cl2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
UO3 + Na2CO3 + H2O = Na4[UO2(CO3)3] + NaOH =>
UO3 + 3 Na2CO3 + H2O = Na4[UO2(CO3)3] + 2 NaOH
Se + H2 = SeH =>
2 Se + H2 = 2 SeH
H2 + Se = HSe =>
H2 + 2 Se = 2 HSe
CuH10O9S + Fe = Cu + FeSO4 + H2O =>
CuH10O9S + Fe = Cu + FeSO4 + 5 H2O
H2(g) + I2(g) = HI2(g) =>
H2(g) + 2 I2(g) = 2 HI2(g)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NaCl(aq) + Mg(C2H3O2)2(aq) = Na(C2H3O2)2 + MgCl =>
NaCl(aq) + Mg(C2H3O2)2(aq) = Na(C2H3O2)2 + MgCl
H2S + Hg(OH) = Hg2S + H2O =>
H2S + 2 Hg(OH) = Hg2S + 2 H2O
KMnO4 + Cr = K + Cr(MnO4)2 =>
2 KMnO4 + Cr = 2 K + Cr(MnO4)2
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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10/30/24
方程式のバランス11/29/23
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