| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Pb(s)Cu(NO3)2(aq) = Pb(NO3)2Cu(s) =>
Pb(s)Cu(NO3)2(aq) = Pb(NO3)2Cu(s)
Pb(s)Cu(NO3)2(aq) = Pb(NO3)2(aq)Cu(s) =>
Pb(s)Cu(NO3)2(aq) = Pb(NO3)2(aq)Cu(s)
C2H6O + Cr2O72{-} + H1{+} = C2H3O2 + Cr3{+} + H2O =>
427 C2H6O + 15 Cr2O72{-} + 25 H1{+} = 427 C2H3O2 + 10 Cr3{+} + 653 H2O
C600H1000O500 + H2O = C12H22O11 =>
C600H1000O500 + 50 H2O = 50 C12H22O11
K2Cr2O7 + H2SO4 + H3CH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 2 H3CH2OH = Cr2(SO4)3 + 8 H2O + CH3CHO + K2SO4
K2S + HNO3 = KNO3 + NO2 + S + H2O =>
K2S + 4 HNO3 = 2 KNO3 + 2 NO2 + S + 2 H2O
Fe(x)S(y) + Fe(NO3)2 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
5 Fe(x)S(y) + 9 Fe(NO3)2 + 16 H2SO4 = 7 Fe2(SO4)3 + 18 NO + 16 H2O
NaNO2 + Na2S2O5 + H2O = Na{+} + HON(SO3)2{2-} + NaOH =>
NaNO2 + Na2S2O5 + H2O = 2 Na{+} + HON(SO3)2{2-} + NaOH
ZnSe + H2SO4 = ZnSO4 + H2Se =>
ZnSe + H2SO4 = ZnSO4 + H2Se
Cr(NO3)2 + CuSO4 = CrSO4 + Cu(NO3)2 =>
Cr(NO3)2 + CuSO4 = CrSO4 + Cu(NO3)2
H2(SO4) + (NH4)OH = (NH4)2SO4 + H2O =>
H2(SO4) + 2(NH4)OH = (NH4)2SO4 + 2 H2O
H3AsO3 + HIO3 + Cl{-} = ICl2{-} + H3AsO4 + OH{-} =>
2 H3AsO3 + HIO3 + 2 Cl{-} = ICl2{-} + 2 H3AsO4 + OH{-}
Mn(No3)2 + NaBiO3 + HNo3 = HMnO4 + Bi(No3)3 + NaNo3 + H2O =>
2 Mn(No3)2 + 5 NaBiO3 + 16 HNo3 = 2 HMnO4 + 5 Bi(No3)3 + 5 NaNo3 + 7 H2O
PCl5 = Cl2 + P4 =>
4 PCl5 = 10 Cl2 + P4
CH3CH2COOH + KOH = K(CH3CH2COO) + H2O =>
CH3CH2COOH + KOH = K(CH3CH2COO) + H2O
C7H8 + KMnO4 + H2SO4 = C7H6O2 + H2O + MnSO4 + K2SO4 =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C7H6O2 + 14 H2O + 6 MnSO4 + 3 K2SO4
Fe{3+} + NO2{-} + H2O = Fe{2+} + H{+} + NO3{-} =>
2 Fe{3+} + NO2{-} + H2O = 2 Fe{2+} + 2 H{+} + NO3{-}
Cr2O3 + C = Cr + CO =>
Cr2O3 + 3 C = 2 Cr + 3 CO
Ag3AsO3 + H2O + NH3 = OH + [Ag(NH3)2] + AsO2 =>
Ag3AsO3 + H2O + 6 NH3 = 2 OH + 3[Ag(NH3)2] + AsO2
C416H1000O250 + O2 = CO2 + H2O =>
C416H1000O250 + 541 O2 = 416 CO2 + 500 H2O
HCl(aq) + Fe2O3(s) = FeCl3(aq) + H2O(s) =>
6 HCl(aq) + Fe2O3(s) = 2 FeCl3(aq) + 3 H2O(s)
C6H8O7 + CO(NH2)2 = C6H14N2O7 + H2O + CO =>
4 C6H8O7 + 3 CO(NH2)2 = 3 C6H14N2O7 + H2O + 9 CO
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Sodiumchloride + water = sodiumhydroxide + hydrogen + chlorine =>
2 NaCl + 2 H2O = 2 NaOH + H2 + Cl2
CCl3CHO + C6H5Cl = (C6H4Cl)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (C6H4Cl)2CHCCl3 + H2O
H + I = HI =>
H + I = HI
Mg + P8 = MgP =>
8 Mg + P8 = 8 MgP
KI + HgCI2 = KCI + HgI2 =>
KI + HgCI2 = KCI + HgI2
CrNO3 + (NH4)2CO3 = CrCO3 + (NH4)2NO3 =>
CrNO3 + (NH4)2CO3 = CrCO3 + (NH4)2NO3
C4H3(CH2)4CH3 + O2 = CO2 + H2O =>
2 C4H3(CH2)4CH3 + 25 O2 = 18 CO2 + 14 H2O
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
NH4Cl(aq) + NaOH(aq) = NH4OH(aq) + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = NH4OH(aq) + NaCl(aq)
CH3COOH + C3H7O = CH3COOC3H7 + H2O =>
7 CH3COOH + 12 C3H7O = 10 CH3COOC3H7 + 6 H2O
Ca(OH)2 + NaCl = NaOH + CaCl2 =>
Ca(OH)2 + 2 NaCl = 2 NaOH + CaCl2
Zn + O2 + HCl = ZnCl2 + H2O =>
2 Zn + O2 + 4 HCl = 2 ZnCl2 + 2 H2O
CaCl2 + Cu2SO4 = CaSO4 + Cu2Cl2 =>
CaCl2 + Cu2SO4 = CaSO4 + Cu2Cl2
HNO3 + Ca + H2O = Ca(NO3)2 + H3O =>
2 HNO3 + Ca + 2 H2O = Ca(NO3)2 + 2 H3O
KOH + H3A = KH2A + H2O =>
KOH + H3A = KH2A + H2O
NH3 + CO2 = H3NCOONH3 =>
2 NH3 + CO2 = H3NCOONH3
C10H12O3 + O2 = CO2 + H2O =>
2 C10H12O3 + 23 O2 = 20 CO2 + 12 H2O
Ca(HCO3)2 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 Ca(HCO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 CO2 + 6 H2O
Au + HCl = Au(Cl)3 + H2 =>
2 Au + 6 HCl = 2 Au(Cl)3 + 3 H2
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + K2SO4 + CH3CO2H + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CO2H + 11 H2O
CrO3 + NO + H2O = Cr(OH)3 + HNO3 =>
CrO3 + NO + 2 H2O = Cr(OH)3 + HNO3
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Na + I5 = NaI =>
5 Na + I5 = 5 NaI
Zn(s) + HH3C6H5O7(aq) = Zn3(C6H5O7)2(aq) + H2(g) =>
3 Zn(s) + 2 HH3C6H5O7(aq) = Zn3(C6H5O7)2(aq) + 4 H2(g)
Zn + HgCl2 = ZnCl + Hg =>
2 Zn + HgCl2 = 2 ZnCl + Hg
NaBr + Cl2(g) = NaCl + Br2 =>
2 NaBr + Cl2(g) = 2 NaCl + Br2
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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02/07/25
方程式のバランス03/09/24
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