| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 CH3COONa + FeCl3 + 3 H2O = 3 NaCl + 3 CH3COOH + Fe(OH)3
C20H40O2 + O2 = CO2 + H2O =>
C20H40O2 + 29 O2 = 20 CO2 + 20 H2O
C2H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O + K2SO4 =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O + 2 K2SO4
NH4 = N + H =>
NH4 = N + 4 H
C12H22O11O11 + O2 = CO2 + H2O =>
2 C12H22O11O11 + 13 O2 = 24 CO2 + 22 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2CO3 + Fe(C2H3O2)3 = KC2H3O2 + Fe2(CO3)3 =>
3 K2CO3 + 2 Fe(C2H3O2)3 = 6 KC2H3O2 + Fe2(CO3)3
C6H5OH + H2SO4 = (C6H4OH)2SO2 + H2O =>
2 C6H5OH + H2SO4 = (C6H4OH)2SO2 + 2 H2O
Ca(OH)2 + SO2 = Ca(SO3) + H2O =>
Ca(OH)2 + SO2 = Ca(SO3) + H2O
C2H5OCOOH + NaHCO3 = C2H5COONa + CO2 + H2O =>
7 C2H5OCOOH + 6 NaHCO3 = 6 C2H5COONa + 9 CO2 + 9 H2O
Cd + OH = Cd(OH)2 =>
Cd + 2 OH = Cd(OH)2
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3 + CuCl2 =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3 + 3 CuCl2
HI + Cl2 = HCl + I2 =>
2 HI + Cl2 = 2 HCl + I2
H2O2 + OH{-} = HO2{-} + H2O =>
H2O2 + OH{-} = HO2{-} + H2O
Al(s) + NaOH(aq) + H2O = NaAl(OH)4(aq) + H2 =>
2 Al(s) + 2 NaOH(aq) + 6 H2O = 2 NaAl(OH)4(aq) + 3 H2
S8 + HCl = SCl + H2 =>
S8 + 8 HCl = 8 SCl + 4 H2
Bi(SO4)3 + NH4OH = NH4(SO4)3 + BiOH =>
Bi(SO4)3 + NH4OH = NH4(SO4)3 + BiOH
Fe(OH)3 + O2 + H2O = Fe(OH)6 =>
4 Fe(OH)3 + 3 O2 + 6 H2O = 4 Fe(OH)6
SiO2 + H2SO4 = Si + SO4 + H2O =>
SiO2 + 2 H2SO4 = Si + 2 SO4 + 2 H2O
NaCl + H3BO3 = Na2B4O7 + HCl + H2O =>
2 NaCl + 4 H3BO3 = Na2B4O7 + 2 HCl + 5 H2O
KMnO4 + K2C2O4 = CO2 + MnO + KO =>
KMnO4 + K2C2O4 = 2 CO2 + MnO + 3 KO
MgCO3(aq) + HCl = MgCl2 + H2O + CO2 =>
MgCO3(aq) + 2 HCl = MgCl2 + H2O + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mn{2+} + Fe{2+} + H2O = MnO2 + Fe + H{+} =>
Mn{2+} + Fe{2+} + 2 H2O = MnO2 + Fe + 4 H{+}
SiCl4(l) + H2O(l) = SiO2(a) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(a) + 4 HCl(aq)
Ni{2+} + H2X + NH3 = [Ni(HX)2] + NH4{+} =>
Ni{2+} + 2 H2X + 2 NH3 = [Ni(HX)2] + 2 NH4{+}
Na2 + H3PO4 = Na3PO4 + H2 =>
3 Na2 + 2 H3PO4 = 2 Na3PO4 + 3 H2
C2H14 + O2 = CO + H2O =>
2 C2H14 + 9 O2 = 4 CO + 14 H2O
C2H6O(ethanol) + O2 = CO + H2O =>
C2H6O(ethanol) + 2 O2 = 2 CO + 3 H2O
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
SnOCO = CO2 + Sn =>
SnOCO = CO2 + Sn
BaO + H = Ba + OH =>
BaO + H = Ba + OH
CsOH + KHP = CsKP + H2O =>
CsOH + KHP = CsKP + H2O
CoSe + O2 = Co2O3 + SeO2 =>
4 CoSe + 7 O2 = 2 Co2O3 + 4 SeO2
CH3CH2OOH + NaOH = CH3CH2OONa + H2O =>
CH3CH2OOH + NaOH = CH3CH2OONa + H2O
KMnO4 + H2SO4 = K2SO4 + MnSO4 + [O] + H2O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5[O] + 3 H2O
Cu(HO3)2 + Zn = Zn(HO3)2 + Cu =>
Cu(HO3)2 + Zn = Zn(HO3)2 + Cu
AsO4{3-}(aq) + NO2{-}(aq) + H{+} = AsO2{-}(aq) + NO3{-}(aq) + H2O =>
AsO4{3-}(aq) + NO2{-}(aq) + 2 H{+} = AsO2{-}(aq) + NO3{-}(aq) + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MnO4{+} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{+} + 7 NO2{-} + 2 H{+} = 2 Mn{2+} + 7 NO3{-} + H2O
KMnO4 + H3PO3 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 H3PO4 + 3 H2O
C3 + H2 = CH4 =>
C3 + 6 H2 = 3 CH4
NH3OHCl + KMnO4 + H2SO4 = N2 + K2SO4 + MnSO4 + HCl + H2O =>
10 NH3OHCl + 2 KMnO4 + 3 H2SO4 = 5 N2 + K2SO4 + 2 MnSO4 + 10 HCl + 18 H2O
K2CrO7 + H2SO4 + KNO2 = Cr(SO4)3 + KNO3 + K2SO4 + H2O =>
K2CrO7 + 4 H2SO4 + 3 KNO2 = Cr(SO4)3 + 3 KNO3 + K2SO4 + 4 H2O
Zn + HNO = Zn(NO3)2 + N20 + H2O =>
2 Zn + 24 HNO = 2 Zn(NO3)2 + N20 + 12 H2O
K2O2(s) + H2O(l) = KOH(aq) + O2(g) =>
2 K2O2(s) + 2 H2O(l) = 4 KOH(aq) + O2(g)
NaI + PbCl4 = NaCl + PbI4 =>
4 NaI + PbCl4 = 4 NaCl + PbI4
F2 + MnI4 = MnF4 + I2 =>
2 F2 + MnI4 = MnF4 + 2 I2
MgO + SiO2 = Mg2SiO4 =>
2 MgO + SiO2 = Mg2SiO4
Al2O3 + C + Cl = CO + AlCl3 =>
Al2O3 + 3 C + 6 Cl = 3 CO + 2 AlCl3
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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03/06/25
方程式のバランス04/05/24
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