| 前日に均衡した方程式 |
2 C16H28O + 45 O2 = 32 CO2 + 28 H2O
KMnO4 + KBr + H2O = KOH + MnO2 + Br2 =>
2 KMnO4 + 6 KBr + 4 H2O = 8 KOH + 2 MnO2 + 3 Br2
Cu{2+} + CN{-} = [Cu(CN)2]{-} + (CN)2 =>
2 Cu{2+} + 6 CN{-} = 2[Cu(CN)2]{-} + (CN)2
KClO3 + I2 + H2SO4 = HIO3 + K2SO4 + Cl2 =>
2 KClO3 + I2 + H2SO4 = 2 HIO3 + K2SO4 + Cl2
IO + SO2 = SO3 + I2 =>
2 IO + 2 SO2 = 2 SO3 + I2
F2(g) + NaI(aq) = NaF + I2 =>
F2(g) + 2 NaI(aq) = 2 NaF + I2
Na + H{2+} = Na{+} + H2 =>
4 Na + 2 H{2+} = 4 Na{+} + H2
Sr(OH)2 + HCN = H2OSrCNOH =>
Sr(OH)2 + HCN = H2OSrCNOH
Fe + N2 = Fe3N =>
6 Fe + N2 = 2 Fe3N
PbO + C6H4(CO)2O + H2O = PbC6H4(COO)2*H2O*2PbO =>
3 PbO + C6H4(CO)2O + H2O = PbC6H4(COO)2*H2O*2PbO
Ba(ClO3) + Ca(OH)2 = Ba(OH)2 + Ca(ClO3) =>
Ba(ClO3) + Ca(OH)2 = Ba(OH)2 + Ca(ClO3)
H{+} + CH3CH2OH + Cr2O7{-2} = CH3CH2O + Cr7{+3} + H2O =>
20 H{+} + 78 CH3CH2OH + 7 Cr2O7{-2} = 78 CH3CH2O + 2 Cr7{+3} + 49 H2O
C14H22O + O2 = H2O + CO2 =>
C14H22O + 19 O2 = 11 H2O + 14 CO2
KI(aq) + LiCl(aq) = KCl(aq) + LiI(aq) =>
KI(aq) + LiCl(aq) = KCl(aq) + LiI(aq)
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
NH4HCO3 + NaCO3 = NH4CO3 + NaHCO3 =>
NH4HCO3 + NaCO3 = NH4CO3 + NaHCO3
Cr + OH{-} = CrO3{3-} + H2 =>
2 Cr + 6 OH{-} = 2 CrO3{3-} + 3 H2
Ca(OH)2 + Na2O = CaO + NaOH =>
Ca(OH)2 + Na2O = CaO + 2 NaOH
CaCl2 + Al = Ca2 + AlCl3 =>
6 CaCl2 + 4 Al = 3 Ca2 + 4 AlCl3
Al + Cl = AlCl6 =>
Al + 6 Cl = AlCl6
(CH3)3CHOH + H2O = (CH3)3COH + H3O =>
(CH3)3CHOH + H2O = (CH3)3COH + H3O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
HI + HIO3 = HI3 + H2O =>
8 HI + HIO3 = 3 HI3 + 3 H2O
Al(s) + S(l) = Al2S3(s) =>
2 Al(s) + 3 S(l) = Al2S3(s)
OCl{-}1 + I{-}1 = OI{-}1 + Cl{-}1 =>
OCl{-}1 + I{-}1 = OI{-}1 + Cl{-}1
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
(C4H9MgBr)2 + H2O = MgOHBr + C4H10 =>
(C4H9MgBr)2 + 2 H2O = 2 MgOHBr + 2 C4H10
(Cu2)OH + HC2P3O2 = (Cu2)HC2P3O2 + OH =>
(Cu2)OH + HC2P3O2 = (Cu2)HC2P3O2 + OH
CH4(g) + O2(g) = CO2(g) + H2O(i) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(i)
NH4OH + Pb(NO3)2 = PbOH + NH4(NO3)2 =>
NH4OH + Pb(NO3)2 = PbOH + NH4(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnSO3 + O2 = ZnO2 + SO2 =>
2 ZnSO3 + O2 = 2 ZnO2 + 2 SO2
HNO3 + Hg + H2SO4 = Hg2SO4 + NO + H2O =>
2 HNO3 + 6 Hg + 3 H2SO4 = 3 Hg2SO4 + 2 NO + 4 H2O
Co(NH3)4Cl2 + H2O2 = Co(OH)(NH3)4Cl2 =>
2 Co(NH3)4Cl2 + H2O2 = 2 Co(OH)(NH3)4Cl2
HKO4S + HKO = K2SO4 + H2O =>
HKO4S + HKO = K2SO4 + H2O
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Sr(OH)2 + HI = SrI2 + H2O =>
Sr(OH)2 + 2 HI = SrI2 + 2 H2O
NaCl4O + HCl = Na{+} + OH{-} + Cl2 =>
2 NaCl4O + 2 HCl = 2 Na{+} + 2 OH{-} + 5 Cl2
Cu(s) + FeCl3(ac) = Cu(s)Cl3(ac) + Fe(ac) =>
Cu(s) + FeCl3(ac) = Cu(s)Cl3(ac) + Fe(ac)
Hg + HNO3 = Hg(NO3)4 + NO + H2O =>
3 Hg + 16 HNO3 = 3 Hg(NO3)4 + 4 NO + 8 H2O
NiO + SO2 + H2O = NiSO2(OH)2 =>
NiO + SO2 + H2O = NiSO2(OH)2
La(CH3CO2)3 + NaOH = LaOH + (CH3CO2)3Na =>
La(CH3CO2)3 + NaOH = LaOH + (CH3CO2)3Na
NiS2 + O2 = NiO2 + SO2 =>
NiS2 + 3 O2 = NiO2 + 2 SO2
CrCl3 + H2O2 + KOH = K2CrO4 + H2O + Cl2 =>
2 CrCl3 + 6 H2O2 + 4 KOH = 2 K2CrO4 + 8 H2O + 3 Cl2
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
SrO + H{2}O = SrOH{2} =>
SrO + H{2}O = SrOH{2}
AlCl3 + SiO2 = Al2O3 + Cl2 + SiO =>
2 AlCl3 + 3 SiO2 = Al2O3 + 3 Cl2 + 3 SiO
ZnSO4 + (NH4)2S = (NH4)2SO4 + ZnS =>
ZnSO4 + (NH4)2S = (NH4)2SO4 + ZnS
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
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