| 前日に均衡した方程式 |
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 8 H2O + 2 K2SO4
Mg{2+} + MnO2 + OH{-} = Mg + MnO4 + H2O =>
2 Mg{2+} + MnO2 + 4 OH{-} = 2 Mg + MnO4 + 2 H2O
XeF6 + H2O = HF + Xe + XeO4 =>
4 XeF6 + 12 H2O = 24 HF + Xe + 3 XeO4
C2H5COOH + NaOH = C2H5OH + NaCOOH =>
C2H5COOH + NaOH = C2H5OH + NaCOOH
Fe + HNO3(dilute) = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 HNO3(dilute) = 3 Fe(NO3)2 + 4 H2O + 2 NO
KI + K2Cr2O7 = KIO3 + KCrO2 =>
KI + K2Cr2O7 = KIO3 + 2 KCrO2
Fe + O2 + H2O = FeOOH =>
4 Fe + 3 O2 + 2 H2O = 4 FeOOH
C4H9SO + O2 = CO2 + SO2 + H2O =>
4 C4H9SO + 27 O2 = 16 CO2 + 4 SO2 + 18 H2O
C3H8O + C3H6O2 = C6H12O2 + H2O =>
C3H8O + C3H6O2 = C6H12O2 + H2O
AgNO3 + Ba3(PO4)2 = Ba(NO3)2 + Ag3PO4 =>
6 AgNO3 + Ba3(PO4)2 = 3 Ba(NO3)2 + 2 Ag3PO4
Zn(OH)2 + Mg(OH)2 = MgZnO2 + H2O =>
Zn(OH)2 + Mg(OH)2 = MgZnO2 + 2 H2O
N2O5 + H2O = HNO3(l) =>
N2O5 + H2O = 2 HNO3(l)
K2O + MnCl2 = KCl + MnO =>
K2O + MnCl2 = 2 KCl + MnO
C6H8 + H2 = C2H4 =>
C6H8 + 2 H2 = 3 C2H4
Cu + O + N = CuON =>
Cu + O + N = CuON
H2C2H4O5 + NaHCO3 = H2O + Na2C2H4O5 + CO2 =>
H2C2H4O5 + 2 NaHCO3 = 2 H2O + Na2C2H4O5 + 2 CO2
SrCO3 + MoO3 = SrMo4 + C + O =>
SrCO3 + 4 MoO3 = SrMo4 + C + 15 O
HClO4 + Mg(HO)2 + Ca(OH)2 = MgCa(ClO4)4 + H2O =>
4 HClO4 + Mg(HO)2 + Ca(OH)2 = MgCa(ClO4)4 + 4 H2O
Sn2O2(s) + Al(s) = Al2O3 + Sn =>
3 Sn2O2(s) + 4 Al(s) = 2 Al2O3 + 6 Sn
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Cr2O3 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
Cr2O3 + 4 Br2 + 10 NaOH = 2 NaCrO4 + 8 NaBr + 5 H2O
Pt(s) + O2(g) = PtO2(aq) =>
Pt(s) + O2(g) = PtO2(aq)
KNO3 + Zn + S = ZnO + N2 + K2S =>
2 KNO3 + 6 Zn + S = 6 ZnO + N2 + K2S
Li(s) + H2O(l) = LiOH(aq) + H2(g)5 =>
25 Li(s) + 25 H2O(l) = 25 LiOH(aq) + H2(g)5
CO + Cu2O = Cu + CO2 =>
CO + Cu2O = 2 Cu + CO2
Ba{+2} + IO3{-} = Ba(IO3)2 =>
Ba{+2} + 2 IO3{-} = Ba(IO3)2
Pb(OAc)2 + H2C2O4 = PbC2O4 + HOAc =>
Pb(OAc)2 + H2C2O4 = PbC2O4 + 2 HOAc
NiCl2*6H2O + C2H8N2 = (Ni(C2H8N2)3)Cl2 + H2O =>
NiCl2*6H2O + 3 C2H8N2 = (Ni(C2H8N2)3)Cl2 + 6 H2O
H2S + HCl = H2S*HCl =>
H2S + HCl = H2S*HCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe + NiCl = Ni + FeCl =>
Fe + NiCl = Ni + FeCl
Li + Ca = Li2Ca =>
2 Li + Ca = Li2Ca
KMnO4(aq) + KI(aq) + H2SO4(aq) = H2O(l) + I2(g) + K2SO4(aq) + MnSO4(aq) =>
2 KMnO4(aq) + 10 KI(aq) + 8 H2SO4(aq) = 8 H2O(l) + 5 I2(g) + 6 K2SO4(aq) + 2 MnSO4(aq)
KI + H2SeO3 = Se + I2 + K2SeO3 + H2O =>
4 KI + 3 H2SeO3 = Se + 2 I2 + 2 K2SeO3 + 3 H2O
NaCl + KI = I2 + Cl + NaK =>
2 NaCl + 2 KI = I2 + 2 Cl + 2 NaK
EuO + H2O = Eu(OH)2 =>
EuO + H2O = Eu(OH)2
FeCl3 + NH3 + H2O(l) = Fe(OH)3(s) + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O(l) = Fe(OH)3(s) + 3 NH4Cl
CH3COOH + CH3CH2OH = CH3CO2C2H5 + H2O =>
CH3COOH + CH3CH2OH = CH3CO2C2H5 + H2O
KI(s) + Cl2(s) = KCl(s) + I2(s) =>
2 KI(s) + Cl2(s) = 2 KCl(s) + I2(s)
Cr(OH)3(s) + ClO{-}(l) + (OH{-})(aq) = CrO4{-2}(aq) + Cl{-}(l) + H2O(l) =>
2 Cr(OH)3(s) + 3 ClO{-}(l) + 4(OH{-})(aq) = 2 CrO4{-2}(aq) + 3 Cl{-}(l) + 5 H2O(l)
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Cu(NO3)2 + K4Fe(CN)6 = Cu4Fe(CN)6 + K(NO3)2 =>
4 Cu(NO3)2 + K4Fe(CN)6 = Cu4Fe(CN)6 + 4 K(NO3)2
(C3H7NO)6 + O2 = CO2 + H2O + NO2 =>
2(C3H7NO)6 + 63 O2 = 36 CO2 + 42 H2O + 12 NO2
C2H5Cl(g) + O2(g) = CO2(g) + H2O(g) + Cl2(g) =>
4 C2H5Cl(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g) + 2 Cl2(g)
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
TiCl4 + Zn = TiZn + Cl4 =>
TiCl4 + Zn = TiZn + Cl4
C40H56 + H2 = C40H66 =>
C40H56 + 5 H2 = C40H66
NaOH + H2O = H2 + NaO2 =>
2 NaOH + 2 H2O = 3 H2 + 2 NaO2
FeO + H2SO4 = Fe2(SO4)3 + H2S + H2O =>
8 FeO + 13 H2SO4 = 4 Fe2(SO4)3 + H2S + 12 H2O
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