| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
PbO2 + 4 I{-} + 4 H3O{+} = PbI2 + I2 + 6 H2O
KOH(aq) + HClO4(aq) = KClO4(aq) + H2O =>
KOH(aq) + HClO4(aq) = KClO4(aq) + H2O
Cu(NO3)2 + NH3 = Cu(NH3)4 + NO3 =>
Cu(NO3)2 + 4 NH3 = Cu(NH3)4 + 2 NO3
Na4SiO4 + Cu(NO2)2 = NaNO2 + Cu2SiO4 =>
Na4SiO4 + 2 Cu(NO2)2 = 4 NaNO2 + Cu2SiO4
Ca{2+} + PO4{3-} + OH{-} = Ca5(PO4)3(OH) =>
5 Ca{2+} + 3 PO4{3-} + OH{-} = Ca5(PO4)3(OH)
H3BO3 + OH{-} = H2BO3{-} + H2O =>
H3BO3 + OH{-} = H2BO3{-} + H2O
HClO4(aq) + Mg(OH)2(aq) = Mg(ClO4)2(s) + H2O(l) =>
2 HClO4(aq) + Mg(OH)2(aq) = Mg(ClO4)2(s) + 2 H2O(l)
CaCO3(s) + HCl(aq) = H2CO3 + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2CO3 + CaCl2(aq)
As2S3 + NaNO3 + Na2CO3 = Na3AsO4 + Na2SO4 + NaNO2 + CO2 =>
As2S3 + 14 NaNO3 + 6 Na2CO3 = 2 Na3AsO4 + 3 Na2SO4 + 14 NaNO2 + 6 CO2
Pb(ClO3)2 + NaI = PbI2 + NaClO3 =>
Pb(ClO3)2 + 2 NaI = PbI2 + 2 NaClO3
MnCl2 + Br + NH4OH = MnO2 + NH4Br + H2O + NH4Cl =>
MnCl2 + 2 Br + 4 NH4OH = MnO2 + 2 NH4Br + 2 H2O + 2 NH4Cl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CuCl + K2S = Cu2S + KCl =>
2 CuCl + K2S = Cu2S + 2 KCl
As2S5 + HNO3 = HAsO3 + H2SO4 + NO + H2O =>
3 As2S5 + 40 HNO3 = 6 HAsO3 + 15 H2SO4 + 40 NO + 2 H2O
Ag(HNO3)2 + NaCl = AgCl + Na(HNO3)2 =>
Ag(HNO3)2 + NaCl = AgCl + Na(HNO3)2
CH3OH + O = C2 + H2O =>
2 CH3OH + 2 O = C2 + 4 H2O
Fe(s) + CuSO4 = Fe2(SO4)3 + Cu(s) =>
2 Fe(s) + 3 CuSO4 = Fe2(SO4)3 + 3 Cu(s)
Fe(OH)3 + HCe = FeCe3 + H2O =>
Fe(OH)3 + 3 HCe = FeCe3 + 3 H2O
Fe + NaOH + O2 + H2O = Na5(Fe(OH)8) =>
4 Fe + 20 NaOH + 3 O2 + 6 H2O = 4 Na5(Fe(OH)8)
C7H5NaO2 + KCl = NaCl + C7H5KO2 =>
C7H5NaO2 + KCl = NaCl + C7H5KO2
(NH4)2SO4 + NaHCO3 = (NH4)HCO3 + Na2SO4 =>
(NH4)2SO4 + 2 NaHCO3 = 2(NH4)HCO3 + Na2SO4
Fe2O3 + C = Fe3O4 + CO(g) =>
3 Fe2O3 + C = 2 Fe3O4 + CO(g)
Fe3O4 + HNO3 = Fe(NO3)2 + Fe(NO3)3 + H2O =>
Fe3O4 + 8 HNO3 = Fe(NO3)2 + 2 Fe(NO3)3 + 4 H2O
C4H9COOH + Na = C4H9COONa + H =>
C4H9COOH + Na = C4H9COONa + H
Rb2CO3 + AgBr = Ag2CO3 + RbBr =>
Rb2CO3 + 2 AgBr = Ag2CO3 + 2 RbBr
CoI2 + (NH4)3PO4 = Co3(PO4)2 + NH4I =>
3 CoI2 + 2(NH4)3PO4 = Co3(PO4)2 + 6 NH4I
CrPO4 + H2 = Cr + H3PO4 =>
2 CrPO4 + 3 H2 = 2 Cr + 2 H3PO4
NH4(OH) + Cu(NO3) = NH4(NO3) + Cu(OH) =>
NH4(OH) + Cu(NO3) = NH4(NO3) + Cu(OH)
NaOH + Cu + Cl2 = Cu(OH)2 + NaCl =>
2 NaOH + Cu + Cl2 = Cu(OH)2 + 2 NaCl
Na + C + O2 = Na2CO3 =>
4 Na + 2 C + 3 O2 = 2 Na2CO3
P4 + H2O + KOH = PH3 + KH2PO4 =>
2 P4 + 9 H2O + 3 KOH = 5 PH3 + 3 KH2PO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
AlBr3 + Sr(OH)2 = Al(OH)3 + SrBr2 =>
2 AlBr3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 SrBr2
Al(NO3)3(aq) + Li3PO4(aq) = AlPO4(aq) + LiNO3(aq) =>
Al(NO3)3(aq) + Li3PO4(aq) = AlPO4(aq) + 3 LiNO3(aq)
Pb(s) + O2 = PbO(s) =>
2 Pb(s) + O2 = 2 PbO(s)
[Ag(NH3)2]OH + HCHO = Ag + HCOO + NH3 + H2O =>
3[Ag(NH3)2]OH + HCHO = 3 Ag + HCOO + 6 NH3 + 2 H2O
Fe(NO3)3 + SrCl2 = Sr(NO3)3 + FeCl2 =>
Fe(NO3)3 + SrCl2 = Sr(NO3)3 + FeCl2
C + CuO = Cu + CO2 =>
C + 2 CuO = 2 Cu + CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
O2 + K2 = KO =>
O2 + K2 = 2 KO
Cu(NO3)2*6H2O + C2H5NO2 = Cu + H2O + CO2 + N2 =>
3 Cu(NO3)2*6H2O + 4 C2H5NO2 = 3 Cu + 28 H2O + 8 CO2 + 5 N2
Cl + CuO = ClCu + O2 =>
2 Cl + 2 CuO = 2 ClCu + O2
KMnO4 + HCl = KMn + Cl2 + H2O =>
KMnO4 + 8 HCl = KMn + 4 Cl2 + 4 H2O
K4[Fe(CN)6] + Fe2(SO4)3 = Fe4[Fe(CN)6]3 + K2SO4 =>
3 K4[Fe(CN)6] + 2 Fe2(SO4)3 = Fe4[Fe(CN)6]3 + 6 K2SO4
P4 + H2O + KOH = PH3 + KH2PO4 =>
2 P4 + 9 H2O + 3 KOH = 5 PH3 + 3 KH2PO4
Au + KCN + O2 + H2O = [KAu(CN)2] + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4[KAu(CN)2] + 4 KOH
C5H8 + H2 = C5H10 =>
C5H8 + H2 = C5H10
PbCl2 + CH3COOH = Pb(CH3COO)2 + HCl =>
PbCl2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HCl
C6H5Cl + NH3 = C6H5NH2 + HCl =>
C6H5Cl + NH3 = C6H5NH2 + HCl
H3P = H2 + P4 =>
4 H3P = 6 H2 + P4
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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12/22/24
方程式のバランス01/21/24
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