| 前日に均衡した方程式 |
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Br2 + OH{-} = Br{-} + Br(O3){-} + (H2)O =>
3 Br2 + 6 OH{-} = 5 Br{-} + Br(O3){-} + 3(H2)O
SOCl2 + Li = SO2 + S + Li{+} + Cl{-} =>
2 SOCl2 + 4 Li = SO2 + S + 4 Li{+} + 4 Cl{-}
C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
Pb3O4 + MnSO4 + HNO3 = PbSO4 + Pb(NO3)2 + HMnO4 + H2O =>
5 Pb3O4 + 2 MnSO4 + 26 HNO3 = 2 PbSO4 + 13 Pb(NO3)2 + 2 HMnO4 + 12 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C6H8N2 + N2O4 = CO2 + H2O + N2 =>
C6H8N2 + 4 N2O4 = 6 CO2 + 4 H2O + 5 N2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe + S{3} = FeS{3} =>
Fe + S{3} = FeS{3}
CH2CH2 + HCl = CH3CH2Cl =>
CH2CH2 + HCl = CH3CH2Cl
Ca + AgCl = Ag + CaCl2 =>
Ca + 2 AgCl = 2 Ag + CaCl2
Au + Co = AuCo =>
Au + Co = AuCo
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Mg(NO3)2 + K4Fe(CN)6 = KNO3 + Mg2[Fe(CN)6] =>
2 Mg(NO3)2 + K4Fe(CN)6 = 4 KNO3 + Mg2[Fe(CN)6]
SOCl2 + Li = S8 + SO2 + LiCl =>
16 SOCl2 + 32 Li = S8 + 8 SO2 + 32 LiCl
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
CaO + Be = BeO + Ca =>
CaO + Be = BeO + Ca
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CH3CHBrCH2CH3 + Na = NaBr + CH3CH2CH(CH3)CH(CH3)CH2CH3 =>
2 CH3CHBrCH2CH3 + 2 Na = 2 NaBr + CH3CH2CH(CH3)CH(CH3)CH2CH3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Li + SOCl2 = LiCl + S + SO2 =>
4 Li + 2 SOCl2 = 4 LiCl + S + SO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ZnCu2 + HCl = ZnCl2 + Cu + H2 =>
ZnCu2 + 2 HCl = ZnCl2 + 2 Cu + H2
Fe(OH)3 + NaCl = FeCl3 + NaOH =>
Fe(OH)3 + 3 NaCl = FeCl3 + 3 NaOH
Fe(C2O4)3 + NaOH = Fe(OH)3 + Na(C2O4) =>
Fe(C2O4)3 + 3 NaOH = Fe(OH)3 + 3 Na(C2O4)
CH4 + C12 = CHC16 =>
12 CH4 + 67 C12 = 48 CHC16
H2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + H2O(l) =>
H2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + 2 H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + AgO2 = Ag + Al2O2 =>
2 Al + AgO2 = Ag + Al2O2
Li2S + PbCl2 = LiCl + PbS =>
Li2S + PbCl2 = 2 LiCl + PbS
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Pb + Cl + K2CrO4 = PbCrO4 + KCl =>
Pb + 2 Cl + K2CrO4 = PbCrO4 + 2 KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ti + CuCl2 = TiCl4 + Cu =>
Ti + 2 CuCl2 = TiCl4 + 2 Cu
NaOH + FeSO4 = NaSO4 + FeOH =>
NaOH + FeSO4 = NaSO4 + FeOH
Hg2Cl2 + SnCl2 = Hg2 + SnCl4 =>
Hg2Cl2 + SnCl2 = Hg2 + SnCl4
HCeO2 + H2S = H2SO4 + HCe =>
2 HCeO2 + H2S = H2SO4 + 2 HCe
FeCl3 + NH3 + H2O = FeOOH + NH4Cl =>
FeCl3 + 3 NH3 + 2 H2O = FeOOH + 3 NH4Cl
NH4Cl(aq) + NaOH = NaCl + H2O + NH3 =>
NH4Cl(aq) + NaOH = NaCl + H2O + NH3
Cr2S3(s) + O2(g) = Cr2O3(s) + SO3(g) =>
Cr2S3(s) + 6 O2(g) = Cr2O3(s) + 3 SO3(g)
Fe(SCN)3 + Ag(NO3) = Fe(NO3)3 + Ag(SCN) =>
Fe(SCN)3 + 3 Ag(NO3) = Fe(NO3)3 + 3 Ag(SCN)
Si(s) + Cl2(g) = SiCl4(l) =>
Si(s) + 2 Cl2(g) = SiCl4(l)
Cu2CO3(OH)2 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
Cu2CO3(OH)2 + 4 HNO3 = 2 Cu(NO3)2 + CO2 + 3 H2O
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
C6H4(COOH)2 + CH3OH = C6H4(COOCH3)2 + H2O =>
C6H4(COOH)2 + 2 CH3OH = C6H4(COOCH3)2 + 2 H2O
HNO3 + CaO = Ca(NO3)2 + H2O =>
2 HNO3 + CaO = Ca(NO3)2 + H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
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