| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Al + 3 Si = Al2Si3
NaCl + H2SO3 = Na2SO3 + HCl =>
2 NaCl + H2SO3 = Na2SO3 + 2 HCl
(NH4)2CO3(aq) + Zn(NO3)2(aq) = NH4NO3 + ZnCO3 =>
(NH4)2CO3(aq) + Zn(NO3)2(aq) = 2 NH4NO3 + ZnCO3
CH3CH2CH2CH2Li + CH3CH2NH2 = CH3CH2CH2CHLi{+} + CH3CH2NH3{-} =>
CH3CH2CH2CH2Li + CH3CH2NH2 = CH3CH2CH2CHLi{+} + CH3CH2NH3{-}
Zn + CrCl3 = Cr3 + ZnCl2 =>
9 Zn + 6 CrCl3 = 2 Cr3 + 9 ZnCl2
NaHCO3(aq) + HBr(aq) = NaBr(aq) + CO2(g) + H2O(l) =>
NaHCO3(aq) + HBr(aq) = NaBr(aq) + CO2(g) + H2O(l)
Cu(Cl)2 + (H)2S = CuS + HCl =>
Cu(Cl)2 + (H)2S = CuS + 2 HCl
NH4{+} + Cl{-} = NH4Cl =>
NH4{+} + Cl{-} = NH4Cl
Kr2CrO4 + Pb(NO3)2 = Kr2(NO3)2 + PbCrO4 =>
Kr2CrO4 + Pb(NO3)2 = Kr2(NO3)2 + PbCrO4
FeSO4*7H2O + Na2S = FeS + Na2SO4 + H2O =>
FeSO4*7H2O + Na2S = FeS + Na2SO4 + 7 H2O
CuS + NaCl = CuCl2 + Na2S =>
CuS + 2 NaCl = CuCl2 + Na2S
PbS + NaCl = Pb + Na2S + ClS =>
3 PbS + 2 NaCl = 3 Pb + Na2S + 2 ClS
Si(s) + Cr2O3(s) = SiO2(s) + Cr(l) =>
3 Si(s) + 2 Cr2O3(s) = 3 SiO2(s) + 4 Cr(l)
C17H35COOH + Mg(OH)2 = (C17H35COO)2Mg + H2O =>
2 C17H35COOH + Mg(OH)2 = (C17H35COO)2Mg + 2 H2O
SO2 + NaOH + O2 = Na2SO4 + H2O =>
2 SO2 + 4 NaOH + O2 = 2 Na2SO4 + 2 H2O
C2H6O(l) = C4H10O(l) + H2O =>
2 C2H6O(l) = C4H10O(l) + H2O
KBr + Zn(NO3)2 = K(NO3) + ZnBr2 =>
2 KBr + Zn(NO3)2 = 2 K(NO3) + ZnBr2
Fe(NO3)3 + Co(NO3)2 + C6H8O7 = CoFe2O4 + CO2 + H2O + N2 =>
18 Fe(NO3)3 + 9 Co(NO3)2 + 20 C6H8O7 = 9 CoFe2O4 + 120 CO2 + 80 H2O + 36 N2
C8H18O2 + NaOCl = C8H16O2 + NaCl + H2O =>
C8H18O2 + NaOCl = C8H16O2 + NaCl + H2O
Mg + MgCl2 = Mg2Cl =>
3 Mg + MgCl2 = 2 Mg2Cl
FeSO4 + Cu(NO3)2 = Fe(NO3)2 + CuSO4 =>
FeSO4 + Cu(NO3)2 = Fe(NO3)2 + CuSO4
NO3 + Cu = Cu(NO3)2 =>
2 NO3 + Cu = Cu(NO3)2
Cu2 + O3 = Cu2O =>
3 Cu2 + O3 = 3 Cu2O
AgBr + NaCN = Na(Ag(CN)2) + NaBr =>
AgBr + 2 NaCN = Na(Ag(CN)2) + NaBr
CUO + H = CU + HO =>
CUO + H = CU + HO
Fe + H2O2 = Fe2O3 + H2 =>
4 Fe + 3 H2O2 = 2 Fe2O3 + 3 H2
In + O = In2O =>
2 In + O = In2O
C6H5CH3Br + KMnO4 + H2SO4 = C6H5COOHBr + K2SO4 + MnSO4 + H2O =>
5 C6H5CH3Br + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOHBr + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al + O4 = Al2O3 =>
8 Al + 3 O4 = 4 Al2O3
Zn + CrCl3 = Cr3 + ZnCl2 =>
9 Zn + 6 CrCl3 = 2 Cr3 + 9 ZnCl2
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
Ba(NO2)2 + H3PO4 = Ba3(PO4)2 + HNO2 =>
3 Ba(NO2)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO2
KNO3 + Li2CO3 = K2CO3 + LiNO3 =>
2 KNO3 + Li2CO3 = K2CO3 + 2 LiNO3
MgSO4(aq) + Ba(NO3)2(aq) = BaSO4 + Mg(NO3)2 =>
MgSO4(aq) + Ba(NO3)2(aq) = BaSO4 + Mg(NO3)2
Al + Si = Al2Si3 =>
2 Al + 3 Si = Al2Si3
C2H5Cl + CH4 = C3H8 + HCl =>
C2H5Cl + CH4 = C3H8 + HCl
B(s) + Cl2(g) = BCl3(l) =>
2 B(s) + 3 Cl2(g) = 2 BCl3(l)
C8H9NO2 + NaOH + CH3OH = C10H15N + NaHCO3 + H2O =>
C8H9NO2 + NaOH + 3 CH3OH = C10H15N + NaHCO3 + 3 H2O
H2SO3 + Zn(OH)2 = H2O + ZnSO3 =>
H2SO3 + Zn(OH)2 = 2 H2O + ZnSO3
Sr + NO3 = Sr(NO3)2 =>
Sr + 2 NO3 = Sr(NO3)2
H2 + OH{-} = H2O + e =>
H2 + 2 OH{-} = 2 H2O + 2e
Zn + CrCl3 = Cr3 + ZnCl2 =>
9 Zn + 6 CrCl3 = 2 Cr3 + 9 ZnCl2
CH3CH2CH2CH2Li + CH3CH2NH2 = CH3CH2CH2CHLi{+} + CH3CH2NH3{-} =>
CH3CH2CH2CH2Li + CH3CH2NH2 = CH3CH2CH2CHLi{+} + CH3CH2NH3{-}
AgNO3 + BaCl2*2H2O = AgCl2 + BaNO3 + H2O =>
AgNO3 + BaCl2*2H2O = AgCl2 + BaNO3 + 2 H2O
Fe(C2H3O2)3 + Ca(OH)2 = Fe(OH)3 + Ca(C2H3O2)2 =>
2 Fe(C2H3O2)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(C2H3O2)2
Al + Si = Al4Si3 =>
4 Al + 3 Si = Al4Si3
Mg + MgCl2 = Mg2Cl =>
3 Mg + MgCl2 = 2 Mg2Cl
C2H5NO2 + H2O2 = H2O + CO2 + N2 =>
2 C2H5NO2 + 9 H2O2 = 14 H2O + 4 CO2 + N2
H + At = HAt =>
H + At = HAt
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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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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