| 前日に均衡した方程式 |
C4H8O + 2 HBr = C4H8Br2O + H2
Al + H2SO4 = Al2(SO4)2 + H2O + H2S =>
4 Al + 5 H2SO4 = 2 Al2(SO4)2 + 4 H2O + H2S
C3H6O2(l) + O2(g) = CO2(g) + H20(g) =>
10 C3H6O2(l) + 20 O2(g) = 30 CO2(g) + 3 H20(g)
Ba(OH)2 + HCl(aq) = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl(aq) = BaCl2 + 2 H2O
VO3 + SO2 = VO + SO4 =>
VO3 + SO2 = VO + SO4
HSO3{-} + I5{-} + H2O = I{-} + SO4{2-} + H{+} =>
2 HSO3{-} + I5{-} + 2 H2O = 5 I{-} + 2 SO4{2-} + 6 H{+}
NaOH + FeO = Na4FeO3 + H2O =>
4 NaOH + FeO = Na4FeO3 + 2 H2O
CaOCl2 + SnSO4 + H2SO4 = CaCl2 + Sn2(SO4)4 + H2O =>
2 CaOCl2 + 2 SnSO4 + 2 H2SO4 = 2 CaCl2 + Sn2(SO4)4 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3CH2CH3 + Br2 = CH3CH3CHBr + HBr =>
CH3CH2CH3 + Br2 = CH3CH3CHBr + HBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C5H11N2 + O2 = CO2 + H2O + NO2 =>
4 C5H11N2 + 39 O2 = 20 CO2 + 22 H2O + 8 NO2
AlOHSO4 + H2SO4 = Al2(SO4)3 + H2O =>
2 AlOHSO4 + H2SO4 = Al2(SO4)3 + 2 H2O
CoCl2*6H2O + C2H4(NH2)2 + C2H4(NH2)2HCl + O2 = [Co(C2H4(NH2)2)3]Cl3 + H2O2 =>
2 CoCl2*6H2O + 4 C2H4(NH2)2 + 2 C2H4(NH2)2HCl + 7 O2 = 2[Co(C2H4(NH2)2)3]Cl3 + 13 H2O2
Mg + Cu(NO2)2 = Mg(NO2)2 + Cu =>
Mg + Cu(NO2)2 = Mg(NO2)2 + Cu
HBr + C2H5NH2 = C2H5Br + NH3 =>
HBr + C2H5NH2 = C2H5Br + NH3
Ni(C2H3O2)2(aq) + Li2S(aq) = NiS + LiC2H3O2 =>
Ni(C2H3O2)2(aq) + Li2S(aq) = NiS + 2 LiC2H3O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + ZnCl2 = HCl + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnCl2 = 6 HCl + Zn3(PO4)2
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4 + Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4 + 3 Cl
Ba(OH)2 + Li2SO4 = BaSO4 + LiOH =>
Ba(OH)2 + Li2SO4 = BaSO4 + 2 LiOH
CaO + NaOH + HCl = H2CaO2 + NaCl =>
CaO + NaOH + HCl = H2CaO2 + NaCl
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NaCl + Cu(NO3)3 = CuCl3 + NaNO3 =>
3 NaCl + Cu(NO3)3 = CuCl3 + 3 NaNO3
Mg2Si + H2SO4 = MgSO4 + SiH4 =>
Mg2Si + 2 H2SO4 = 2 MgSO4 + SiH4
PbSO4 + AlCl3 = PbCl2 + Al2(SO4)3 =>
3 PbSO4 + 2 AlCl3 = 3 PbCl2 + Al2(SO4)3
C2H5OCH3(g) + O2(g) = CO2(g) + H2O =>
2 C2H5OCH3(g) + 9 O2(g) = 6 CO2(g) + 8 H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
KCH3CO2 + H2O = C2H4O2 + KOH =>
KCH3CO2 + H2O = C2H4O2 + KOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al(s) + NO3{-}(aq) + H2O(l) + OH{-}(aq) = Al(OH)4{-}(aq) + NH3(g) =>
8 Al(s) + 3 NO3{-}(aq) + 18 H2O(l) + 5 OH{-}(aq) = 8 Al(OH)4{-}(aq) + 3 NH3(g)
Pb(C2H5)4 + O2 = CO2 + H2O + PbO =>
2 Pb(C2H5)4 + 27 O2 = 16 CO2 + 20 H2O + 2 PbO
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
FeCl3 + HI = FeCl2 + HCl + I2 =>
2 FeCl3 + 2 HI = 2 FeCl2 + 2 HCl + I2
CH3OH + BO{3}{-3} + H{-}{+} = CH3B + H2O =>
CH3OH + BO{3}{-3} + 3 H{-}{+} = CH3B + 2 H2O
KI + K2Cr2O7 + H2O = Cr2O3 + KOH + I2 =>
6 KI + K2Cr2O7 + 4 H2O = Cr2O3 + 8 KOH + 3 I2
C6H4(OH)2 + O2 = H2O + CO2 =>
2 C6H4(OH)2 + 13 O2 = 6 H2O + 12 CO2
Cr{+} + OH{-} = Cr(OH) =>
Cr{+} + OH{-} = Cr(OH)
Fe2(CO3)3 + CuSO4 = Fe2(SO4)3 + CuCO3 =>
Fe2(CO3)3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuCO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca(OH)2(l) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(l) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Al2(SO4)3 + K2CO3 + H2O = K2SO4 + Al(OH)3 + CO2 =>
Al2(SO4)3 + 3 K2CO3 + 3 H2O = 3 K2SO4 + 2 Al(OH)3 + 3 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
(NH4)2CO3 + NaOH = Na2CO3 + NH4OH =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH4OH
AgNO3 + KCN = KAgC2N2 + KNO3 =>
AgNO3 + 2 KCN = KAgC2N2 + KNO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al2(SO4)3 + K2CO3 + H2O = Al(OH)3 + K2(SO4) + CO2 =>
Al2(SO4)3 + 3 K2CO3 + 3 H2O = 2 Al(OH)3 + 3 K2(SO4) + 3 CO2
H2SiO3 + K2S = K2SiO3 + H2S =>
H2SiO3 + K2S = K2SiO3 + H2S
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