| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 PbO2 + 2 Cr(NO3)3 + H2O = 3 Pb(NO3)2 + H2Cr2O7
CuNO3 + Ca(OH)2 = CuOH + Ca(NO3)2 =>
2 CuNO3 + Ca(OH)2 = 2 CuOH + Ca(NO3)2
Cr(CO3)2 = CrO3 + CO + O2 =>
2 Cr(CO3)2 = 2 CrO3 + 4 CO + O2
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
KOH + Cu2(SO4)2 = Cu(OH)2 + K2(SO4) =>
4 KOH + Cu2(SO4)2 = 2 Cu(OH)2 + 2 K2(SO4)
Ti + S = Ti2S3 =>
2 Ti + 3 S = Ti2S3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2MnO4 + Fe(OH)3 = Fe2(MnO4)3 + H2O =>
3 H2MnO4 + 2 Fe(OH)3 = Fe2(MnO4)3 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NiCl2 + NaCl = NiCl3 + Na =>
NiCl2 + NaCl = NiCl3 + Na
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH2Cl2 + O2 = Cl + CO2 + H2O =>
2 CH2Cl2 + 3 O2 = 4 Cl + 2 CO2 + 2 H2O
Fe(NO3)2(aq) + KOH(aq) = Fe(OH)2 + KNO3 =>
Fe(NO3)2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KNO3
CH3OH + HCl = CH3OCl + H2 =>
CH3OH + HCl = CH3OCl + H2
PCl3(l) + H2O(l) = H3PO3 + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3 + 3 HCl(aq)
CH3CH2 + O2 = CH3CHO + H2O =>
4 CH3CH2 + 3 O2 = 4 CH3CHO + 2 H2O
Ca(s) + AlCl3(s) = CaCl2 + Al =>
3 Ca(s) + 2 AlCl3(s) = 3 CaCl2 + 2 Al
NH3 + O20 = NO2 + H2O =>
40 NH3 + 7 O20 = 40 NO2 + 60 H2O
Ga2O + H2O = Ga(OH) =>
Ga2O + H2O = 2 Ga(OH)
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
AlSO3 + NaOH = NaSO3 + Al(OH) =>
AlSO3 + NaOH = NaSO3 + Al(OH)
FeCl3 + (SCN) = Fe(SCN)3 + Cl =>
FeCl3 + 3(SCN) = Fe(SCN)3 + 3 Cl
CO2 + H2 = C2H2 + H2O =>
2 CO2 + 5 H2 = C2H2 + 4 H2O
BrO3 + H2O = Br + OH =>
BrO3 + 3 H2O = Br + 6 OH
CaC2 + O2 = CaO + CO2 =>
2 CaC2 + 5 O2 = 2 CaO + 4 CO2
NiO + Ag = Ag2O + Ni =>
NiO + 2 Ag = Ag2O + Ni
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Ca(HCO3)2 + CaCl2 = CaCO3 + Cl2 + H2 =>
Ca(HCO3)2 + CaCl2 = 2 CaCO3 + Cl2 + H2
AgCn + K = KCn + Ag =>
AgCn + K = KCn + Ag
KI + H2SeO3 = Se + KIO3 + H2O =>
2 KI + 3 H2SeO3 = 3 Se + 2 KIO3 + 3 H2O
Ca(HCO3)2 + C2H4O2 = Ca(C2H3O2)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 C2H4O2 = Ca(C2H3O2)2 + 2 H2O + 2 CO2
La + Ni = La75Ni25 =>
75 La + 25 Ni = La75Ni25
BrO3 + H2O = Br + OH =>
BrO3 + 3 H2O = Br + 6 OH
CH4 + C3H8 = C2H6 =>
CH4 + C3H8 = 2 C2H6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Cu + AgN = CuN + Ag =>
Cu + AgN = CuN + Ag
K2SO3 + Ca = Ca2SO3 + K =>
K2SO3 + 2 Ca = Ca2SO3 + 2 K
CO2 + H2 = C2H2 + H2O =>
2 CO2 + 5 H2 = C2H2 + 4 H2O
C4H8O2 + Mg(OH)2 = C8H14MgO4 + H2O =>
2 C4H8O2 + Mg(OH)2 = C8H14MgO4 + 2 H2O
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
CuFeS2 + Fe2(SO4)3 = CuSO4 + FeSO4 + S =>
CuFeS2 + 2 Fe2(SO4)3 = CuSO4 + 5 FeSO4 + 2 S
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCl2 + KNO3 = Ca(NO3)2 + KCl =>
CaCl2 + 2 KNO3 = Ca(NO3)2 + 2 KCl
IO3 + CO = I2 + CO2 =>
2 IO3 + 6 CO = I2 + 6 CO2
NaHO + H3PO4 = Na2HPO4 + H2O =>
2 NaHO + H3PO4 = Na2HPO4 + 2 H2O
Fe + C + N = Fe(CN)2 =>
Fe + 2 C + 2 N = Fe(CN)2
Na2[Pb(OH)4] + HCl = Pb(OH)2 + NaCl + H2O =>
Na2[Pb(OH)4] + 2 HCl = Pb(OH)2 + 2 NaCl + 2 H2O
C2H4O + MnO4{-} + H{+} = CH3COOH + Mn{+2} + H2O =>
5 C2H4O + 2 MnO4{-} + 6 H{+} = 5 CH3COOH + 2 Mn{+2} + 3 H2O
(C6H5)2CO + NaBH4 + H2O = (C6H5)2CHOH + NaB(OH)4 =>
4(C6H5)2CO + NaBH4 + 4 H2O = 4(C6H5)2CHOH + NaB(OH)4
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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10/27/24
方程式のバランス11/26/23
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