| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Mg(s) + Hg(NO3)2(aq) = Mg(NO3)2(aq) + Hg(l)
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
(CN)2(g) + H2O(l) = C2H2O4(aq) + NH3(g) =>
(CN)2(g) + 4 H2O(l) = C2H2O4(aq) + 2 NH3(g)
Cr(NO3)3*9H2O + NH4OH = Cr(OH)3 + NO2 + H2O =>
7 Cr(NO3)3*9H2O + 3 NH4OH = 7 Cr(OH)3 + 24 NO2 + 60 H2O
Pb(s) + H2O(l) = PbO + H2 =>
Pb(s) + H2O(l) = PbO + H2
Na2CrO4 + Co(NO3)2 = CoCrO4 + Na2(NO3)2 =>
Na2CrO4 + Co(NO3)2 = CoCrO4 + Na2(NO3)2
NH4VO3 + H2SO4 = (VO2)2SO4 + H2O + NH3 =>
2 NH4VO3 + H2SO4 = (VO2)2SO4 + 2 H2O + 2 NH3
KMnO4 + Na2NO2 + H2SO4 = NO2 + Na2SO4 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 Na2NO2 + 8 H2SO4 = 5 NO2 + 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O
Cu(H2NCH2COO)2H2O + HCl = CuCl2 + H2NCH2COOH + H2O =>
Cu(H2NCH2COO)2H2O + 2 HCl = CuCl2 + 2 H2NCH2COOH + H2O
NiSO4 + HNO3 + H2SO4 = Ni(SO4)3 + NO2 + H2O =>
NiSO4 + 4 HNO3 + 2 H2SO4 = Ni(SO4)3 + 4 NO2 + 4 H2O
Pb + NaOH = Pb(NaOH)2 =>
Pb + 2 NaOH = Pb(NaOH)2
Al(OH)3 + CaBr2 = AlBr3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaBr2 = 2 AlBr3 + 3 Ca(OH)2
N2(g) + H(g) = NH(g) =>
N2(g) + 2 H(g) = 2 NH(g)
C6H7O3 + O2 = C02 + H2O =>
4 C6H7O3 + O2 = 12 C02 + 14 H2O
SO4 + H2O = H2SO4 + O =>
SO4 + H2O = H2SO4 + O
LaO = La + O =>
LaO = La + O
Fe + (ClO2)2 = FeCl + O2 =>
2 Fe + (ClO2)2 = 2 FeCl + 2 O2
C4H10 + O2 = CO2 + H2O = =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2O + MnO4{-} = MnO4{3-} + O2 + H{+} =>
2 H2O + 2 MnO4{-} = 2 MnO4{3-} + O2 + 4 H{+}
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
I2 + NO2 = NO2I =>
I2 + 2 NO2 = 2 NO2I
Ca(MnO4)2 + H2SO4 + SnCl2 = MnSO4 + CaSO4 + SnCl4 + H2O + SnSO4 =>
Ca(MnO4)2 + 8 H2SO4 + 10 SnCl2 = 2 MnSO4 + CaSO4 + 5 SnCl4 + 8 H2O + 5 SnSO4
Li2SO4 + HCl = SO3 + H2O + LiCl =>
Li2SO4 + 2 HCl = SO3 + H2O + 2 LiCl
Zn + Mg(OH)2 = MgZnO2 + H2 =>
Zn + Mg(OH)2 = MgZnO2 + H2
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
SCl4 = S8 + Cl2 =>
8 SCl4 = S8 + 16 Cl2
H + CS2 = CH4 + H2S =>
8 H + CS2 = CH4 + 2 H2S
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Cu(OH)2 + Cl(NO3)2 = Cu(NO3)2 + Cl(OH)2 =>
Cu(OH)2 + Cl(NO3)2 = Cu(NO3)2 + Cl(OH)2
ZnCl2(NH4)2S2 = ZnS2 + NH4Cl =>
ZnCl2(NH4)2S2 = ZnS2 + 2 NH4Cl
Fe(NO3)3 + (NH4)2S + H2O = S + NH4NO3 + Fe(OH)2 =>
10 Fe(NO3)3 + 13(NH4)2S + 14 H2O = 13 S + 28 NH4NO3 + 10 Fe(OH)2
Br2O5 + H2O = (HBrO3) =>
Br2O5 + H2O = 2(HBrO3)
C4H9OH + KMnO4 = C4H9MnO4 + KOH =>
C4H9OH + KMnO4 = C4H9MnO4 + KOH
Na3PO4(aq) + NiCl2(aq) = NiPO4(aq) + Na3Cl2(aq) =>
Na3PO4(aq) + NiCl2(aq) = NiPO4(aq) + Na3Cl2(aq)
C4H9OH(l) + O2(g) = CO2(g) + H2(g) =>
2 C4H9OH(l) + 7 O2(g) = 8 CO2(g) + 10 H2(g)
NaBr(s) + Cl2(g) = NaCl(s) + Br2(l) =>
2 NaBr(s) + Cl2(g) = 2 NaCl(s) + Br2(l)
H2 + SO = H3O + S2 =>
3 H2 + 2 SO = 2 H3O + S2
Cu + ZnCl = Cu2Cl + Zn =>
2 Cu + ZnCl = Cu2Cl + Zn
Cr2O3(s) + Al2O3 = Al2Cr3 + O2 =>
6 Cr2O3(s) + 4 Al2O3 = 4 Al2Cr3 + 15 O2
Mg(s) + Fe2Cl3(aq) = MgCl2(aq) + Fe(s) =>
3 Mg(s) + 2 Fe2Cl3(aq) = 3 MgCl2(aq) + 4 Fe(s)
Cr{3+} + H2O + S2O8{2-} = Cr2O7{2-} + SO4{2-} + H{+} =>
2 Cr{3+} + 7 H2O + 3 S2O8{2-} = Cr2O7{2-} + 6 SO4{2-} + 14 H{+}
HF + Ni(OH)3 = NiH + F(OH)3 =>
HF + Ni(OH)3 = NiH + F(OH)3
K2CO3(aq) + NaNO3(aq) = Na2CO3(aq) + KNO3(aq) =>
K2CO3(aq) + 2 NaNO3(aq) = Na2CO3(aq) + 2 KNO3(aq)
Mg(OH)2(aq) + NH4Cl(aq) = MgCl2(s) + NH4(OH)(aq) =>
Mg(OH)2(aq) + 2 NH4Cl(aq) = MgCl2(s) + 2 NH4(OH)(aq)
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Hg2(NO3)2 + AlI3 = (Hg2)I2 + Al(NO3)3 =>
3 Hg2(NO3)2 + 2 AlI3 = 3(Hg2)I2 + 2 Al(NO3)3
Ba + Ni3(PO4)2 = Ni + Ba(PO4) =>
2 Ba + Ni3(PO4)2 = 3 Ni + 2 Ba(PO4)
Ca(HSO3)2 + HNO3 = Ca(NO3)2 + H2O + SO2 =>
Ca(HSO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 SO2
As2S5 + HNO3 + H2O = H3AsO4 + NO(nd) + S =>
3 As2S5 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 10 NO(nd) + 15 S
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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02/17/25
方程式のバランス03/19/24
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