| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 H3AsO4 + 8 Al + 24 H{+} = 3 AsH3 + 8 Al{3+} + 12 H2O
NaBr + NaOCl = NaOBr + NaCl =>
NaBr + NaOCl = NaOBr + NaCl
Sb2S5 + HNO3 = HSbO3 + S + NO + H2O =>
3 Sb2S5 + 10 HNO3 = 6 HSbO3 + 15 S + 10 NO + 2 H2O
C6H12O6 + H2 = CH3CH2COOH + H2O =>
C6H12O6 + 2 H2 = 2 CH3CH2COOH + 2 H2O
SnS + OH{-} + H2O2 = SnS3{2-} + [Sn(OH)6]{2-} =>
3 SnS + 6 OH{-} + 3 H2O2 = SnS3{2-} + 2[Sn(OH)6]{2-}
PbCl2 + K2CrO4 = PbCrO4 + KCl =>
PbCl2 + K2CrO4 = PbCrO4 + 2 KCl
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C14H12 + C5H6Br3N = C14H12Br2 + C5H6NBr =>
C14H12 + C5H6Br3N = C14H12Br2 + C5H6NBr
Fe(OH)2 + H2CO3 = H2O + Fe2(CO3)2 =>
2 Fe(OH)2 + 2 H2CO3 = 4 H2O + Fe2(CO3)2
Fe(NO3)3 + K(SCN) = Fe(SCN) + K(NO3)3 =>
Fe(NO3)3 + K(SCN) = Fe(SCN) + K(NO3)3
CrCl3 + (NH4)2S = Cr2S3 + NH4Cl =>
2 CrCl3 + 3(NH4)2S = Cr2S3 + 6 NH4Cl
Na3PO4 + Ag = Ag3(PO4) + Na =>
Na3PO4 + 3 Ag = Ag3(PO4) + 3 Na
NaCl + SO3 = Na2SO4 + Cl2 + SO2 =>
2 NaCl + 2 SO3 = Na2SO4 + Cl2 + SO2
FeSO4(aq) + NaOH(aq) = Na2SO4 + Fe(OH)2 =>
FeSO4(aq) + 2 NaOH(aq) = Na2SO4 + Fe(OH)2
HI(aq) + Ba(OH)2(aq) = H2O + BaI2(aq) =>
2 HI(aq) + Ba(OH)2(aq) = 2 H2O + BaI2(aq)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H12O6 + H2SO4 = CO2 + H2O + S2 =>
C6H12O6 + 4 H2SO4 = 6 CO2 + 10 H2O + 2 S2
C9H11NO2 + O2 = CO2 + H2O + NO2 =>
4 C9H11NO2 + 47 O2 = 36 CO2 + 22 H2O + 4 NO2
Be(NO3)2 = Be4N8O24 =>
4 Be(NO3)2 = Be4N8O24
FeCl3 + Na2SO3 + H2O = FeCl2 + Na2SO4 + HCl =>
2 FeCl3 + Na2SO3 + H2O = 2 FeCl2 + Na2SO4 + 2 HCl
C3H8O + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
5 C3H8O + 4 KMnO4 + 6 H2SO4 = 5 C3H6O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
Zn + NH4NO3 = N + ZnO + H2O =>
Zn + NH4NO3 = 2 N + ZnO + 2 H2O
Mg + Al(OH)4{-} = Mg{2+} + OH{-} + Al =>
3 Mg + 2 Al(OH)4{-} = 3 Mg{2+} + 8 OH{-} + 2 Al
Pb(NO3)2(aq) + NH4OH(aq) = NH4NO3 + Pb(OH)2 =>
Pb(NO3)2(aq) + 2 NH4OH(aq) = 2 NH4NO3 + Pb(OH)2
Na3Al(OH)6 + HCl = Al(OH)3 + NaCl + H2O =>
Na3Al(OH)6 + 3 HCl = Al(OH)3 + 3 NaCl + 3 H2O
Cr2(SO3)3 + HCl = CrCl3 + SO2 + H2O =>
Cr2(SO3)3 + 6 HCl = 2 CrCl3 + 3 SO2 + 3 H2O
SiO2 + NaHCO3 = Si(CO3) + NaHO2 =>
SiO2 + NaHCO3 = Si(CO3) + NaHO2
HBrO + Ca(OH)2 = Ca(BrO)2 + H2O =>
2 HBrO + Ca(OH)2 = Ca(BrO)2 + 2 H2O
Na2CO3(aq) + CoCl2(aq) = NaCl + CoCO3 =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl + CoCO3
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl =>
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl
N2 + HCl = NH3 + Cl =>
N2 + 6 HCl = 2 NH3 + 6 Cl
KCl + Na3(Co(NO2)6) = K3(Co(NO2)6) + NaCl =>
3 KCl + Na3(Co(NO2)6) = K3(Co(NO2)6) + 3 NaCl
Mg + Al2O3 = MgO + Al2 =>
3 Mg + Al2O3 = 3 MgO + Al2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
(NH3OH)Cl + K2Cr2O7 + H3PO4 = N2 + K3PO4 + CrPO4 + H2O + HCl =>
18(NH3OH)Cl + 3 K2Cr2O7 + 8 H3PO4 = 9 N2 + 2 K3PO4 + 6 CrPO4 + 39 H2O + 18 HCl
Ag + Cd(NO3)2 = AgNO3 + Cd =>
2 Ag + Cd(NO3)2 = 2 AgNO3 + Cd
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
CH2CHCH3 + KMnO4 + H2O = CH2OHCHOHCH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH2OHCHOHCH3 + 2 MnO2 + 2 KOH
C6H9N3O2 + O2 = CH4N2O + CO2 + H2O =>
2 C6H9N3O2 + 10 O2 = 3 CH4N2O + 9 CO2 + 3 H2O
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
Cr(OH)3 + HCl(aq) = CrCl3(aq) + H2O(l) =>
Cr(OH)3 + 3 HCl(aq) = CrCl3(aq) + 3 H2O(l)
Cu(s) + Pb(NO3)2 = Cu(NO3)2(aq) + Pb(s) =>
Cu(s) + Pb(NO3)2 = Cu(NO3)2(aq) + Pb(s)
H3PO2 + NaOH = NaPO2H2 + H2O =>
H3PO2 + NaOH = NaPO2H2 + H2O
NiCl2 + H2O = [Ni(H2O)6]Cl2 =>
NiCl2 + 6 H2O = [Ni(H2O)6]Cl2
CO + HBr = COBr3 + H2 =>
2 CO + 6 HBr = 2 COBr3 + 3 H2
Na + HO = NaHO =>
Na + HO = NaHO
Al + Cu{+} = Al{3+} + Cu =>
Al + 3 Cu{+} = Al{3+} + 3 Cu
CH3OH + H2SO4 = CH3O + H3SO4 =>
CH3OH + H2SO4 = CH3O + H3SO4
C3H8O + CH3CH2COOH = CH3CH2C(O)OC3H7 + H2O =>
C3H8O + CH3CH2COOH = CH3CH2C(O)OC3H7 + H2O
NaHCO3(s) + CH3COOH(l) = CH3COONa(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = CH3COONa(s) + H2O(l) + CO2(g)
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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10/26/24
方程式のバランス11/25/23
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