| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Pb + 2 HNO3 = H2 + 2 PbNO3
C4H4O4 + H2 = (C4H6O2)2 + H2O =>
2 C4H4O4 + 6 H2 = (C4H6O2)2 + 4 H2O
KMnO4 + NaBr + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + Br2 + H2O =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 5 Br2 + 8 H2O
K2Cr2O7 + H2SO4 = KSO4 + CrSO4 + H2O + O7 =>
7 K2Cr2O7 + 28 H2SO4 = 14 KSO4 + 14 CrSO4 + 28 H2O + 3 O7
NiCl2 + NaI = NaCl + NiI2 =>
NiCl2 + 2 NaI = 2 NaCl + NiI2
AgNO3 + NaPO4 = Ag(PO4) + Na(NO3) =>
AgNO3 + NaPO4 = Ag(PO4) + Na(NO3)
SnMnO2 = SnOMnO =>
SnMnO2 = SnOMnO
PbO2 + NaOH + Cr2(SO4)3 = PbSO4 + Na2CrO4 + H2O =>
3 PbO2 + 4 NaOH + Cr2(SO4)3 = 3 PbSO4 + 2 Na2CrO4 + 2 H2O
CaC2O4 + K(MnO4) + H2(SO4) = Ca(SO4) + Mn(SO4) + K2(SO4) + CO2 + H2O =>
5 CaC2O4 + 2 K(MnO4) + 8 H2(SO4) = 5 Ca(SO4) + 2 Mn(SO4) + K2(SO4) + 10 CO2 + 8 H2O
H3PO4(aq) + Na2CO3(aq) = Na3PO4(aq) + CO2(g) + H2O(l) =>
2 H3PO4(aq) + 3 Na2CO3(aq) = 2 Na3PO4(aq) + 3 CO2(g) + 3 H2O(l)
Cr2(CO3) + HCl = CrCl + H2(CO3) =>
Cr2(CO3) + 2 HCl = 2 CrCl + H2(CO3)
KIO4 + HCl = Cl + HKIO4 =>
KIO4 + HCl = Cl + HKIO4
C3H8O3 = C2H6O + CH2O2 =>
C3H8O3 = C2H6O + CH2O2
I2 = I{+5} + e =>
I2 = 2 I{+5} + 10e
NH4(aq)OH(aq) = NH3H2O =>
NH4(aq)OH(aq) = NH3H2O
Ag(s) + Pb(NO3)2(aq) = Ag(NO3)2 + Pb =>
Ag(s) + Pb(NO3)2(aq) = Ag(NO3)2 + Pb
NH4 + Cl2 = NH4Cl =>
2 NH4 + Cl2 = 2 NH4Cl
Se + HNO3 = H2SeO4 + NO =>
Se + 2 HNO3 = H2SeO4 + 2 NO
C8H10N4O2 + H2O = H3O + C8H9N4O2 =>
C8H10N4O2 + H2O = H3O + C8H9N4O2
NaHOH = NaOH2 =>
NaHOH = NaOH2
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
Cu(s) + Mg(NO3)2(aq) = Cu(NO3)2(aq) + Mg(s) =>
Cu(s) + Mg(NO3)2(aq) = Cu(NO3)2(aq) + Mg(s)
Ni + CaS = NiS + Ca =>
Ni + CaS = NiS + Ca
Ba + H2SO4 = BaSO4 + H2O + S =>
3 Ba + 4 H2SO4 = 3 BaSO4 + 4 H2O + S
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Co(NH3)5ClCl2NH4OHHCl = Co(NH3)5(H2O)Cl3NH4Cl =>
Co(NH3)5ClCl2NH4OHHCl = Co(NH3)5(H2O)Cl3NH4Cl
CH3CH(CH3)CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CH(CH3)CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2
AgCl + KOH = Ag2O + KCl + H2O =>
2 AgCl + 2 KOH = Ag2O + 2 KCl + H2O
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
K + H2O = K2O + H2 =>
2 K + H2O = K2O + H2
CuOH2SO4(l) = CuSO4H2O =>
CuOH2SO4(l) = CuSO4H2O
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
MgCl + NaSO3 = MgSO3 + NaCl =>
MgCl + NaSO3 = MgSO3 + NaCl
BaSO4 + CuCl2 = BaCl2 + CuSO4 =>
BaSO4 + CuCl2 = BaCl2 + CuSO4
Fe + Cu2{+} = Fe2{+} + Cu =>
2 Fe + Cu2{+} = Fe2{+} + 2 Cu
C5H2O + O2 = CO2 + H2O =>
C5H2O + 5 O2 = 5 CO2 + H2O
FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*
Mg(OH)2 + H = MgO + H3O =>
Mg(OH)2 + H = MgO + H3O
KHO + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KHO + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
NaBr + NaOCl = NaOBr + NaCl =>
NaBr + NaOCl = NaOBr + NaCl
Al3 + FeO = Fe3 + Al2O3 =>
2 Al3 + 9 FeO = 3 Fe3 + 3 Al2O3
NaHAsO = NaAsOH =>
NaHAsO = NaAsOH
CrCl3 + NH3 = [Cr(NH3)6] + Cl2 =>
2 CrCl3 + 12 NH3 = 2[Cr(NH3)6] + 3 Cl2
KI + HNO3 + H2SO4 = K2SO4 + I2 + NO2 + H2O =>
2 KI + 2 HNO3 + H2SO4 = K2SO4 + I2 + 2 NO2 + 2 H2O
As2O3 + NaHCO3 = Na3AsO3 + CO2 + H2O =>
As2O3 + 6 NaHCO3 = 2 Na3AsO3 + 6 CO2 + 3 H2O
NaCO3 + AlC3H3O2 = NaC3H3O2 + AlCO3 =>
NaCO3 + AlC3H3O2 = NaC3H3O2 + AlCO3
CaCl + AgNo4 = AgCl + CaNo4 =>
CaCl + AgNo4 = AgCl + CaNo4
FeCl3 + H2O + KNCS = [Fe(NCS)(H2O)5] + KCl + Cl =>
FeCl3 + 5 H2O + KNCS = [Fe(NCS)(H2O)5] + KCl + 2 Cl
OClH2O = OHHClO =>
OClH2O = OHHClO
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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04/07/24
方程式のバランス05/07/23
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