| 前日に均衡した方程式 |
4 C2H5Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2
C2H4(OH)2 + HNO3 = H2O + CO2 + N2 =>
C2H4(OH)2 + 2 HNO3 = 4 H2O + 2 CO2 + N2
NaOH + HI = NaH + IOH =>
NaOH + HI = NaH + IOH
Bi(OH)3 + HClO4 = Bi(OH)2ClO4 + H2O =>
Bi(OH)3 + HClO4 = Bi(OH)2ClO4 + H2O
CH3CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH3 + 19 O2 = 12 CO2 + 14 H2O
ZnCl2 + (NH4)2S2 = NH4Cl2 + ZnS =>
2 ZnCl2 + (NH4)2S2 = 2 NH4Cl2 + 2 ZnS
C122H22O11 + H2O = C2H5OH + CO2 =>
3 C122H22O11 + 333 H2O = 122 C2H5OH + 122 CO2
NaF + KHSO4 = NaHSO4 + KF =>
NaF + KHSO4 = NaHSO4 + KF
K2CO3(aq) + HI(aq) = KI(aq) + H2CO3(s) =>
K2CO3(aq) + 2 HI(aq) = 2 KI(aq) + H2CO3(s)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
AlBr3 + I = Br + AlI =>
AlBr3 + I = 3 Br + AlI
ICl3 + KCl + H2O = KICl4*2H2O =>
ICl3 + KCl + 2 H2O = KICl4*2H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(NO3) + NaCO3 = NaNO3 + PbCO3 =>
Pb(NO3) + NaCO3 = NaNO3 + PbCO3
HNO3 + HCN = H2O + CO3 + NO =>
3 HNO3 + HCN = 2 H2O + CO3 + 4 NO
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Cu2S + Fe = Cu + FeS =>
Cu2S + Fe = 2 Cu + FeS
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H2O =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 H2O
C10H10O + Cl2 = C9H8O + CHCl3 + OH =>
4 C10H10O + 33 Cl2 = 2 C9H8O + 22 CHCl3 + 2 OH
BaSO4(heat) = BaO + SO3 =>
BaSO4(heat) = BaO + SO3
Zn + Pb(C2H3O2)2 = Pb + Zn(C2H3O2) =>
2 Zn + Pb(C2H3O2)2 = Pb + 2 Zn(C2H3O2)
HCl + Fe(OH)3 = H2O + HFe + ClO2 =>
4 HCl + 5 Fe(OH)3 = 7 H2O + 5 HFe + 4 ClO2
Ca(OH)2 + Al2(SO4)3 = Al(OH)3 + CaSO4 =>
3 Ca(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CaSO4
S2O8{2-} + I{-} = SO4{2-} + I3{-} =>
S2O8{2-} + 3 I{-} = 2 SO4{2-} + I3{-}
P2O5 + C2 = P4 + CO =>
2 P2O5 + 5 C2 = P4 + 10 CO
CrBr3 + K2CO3 + H2O = KBr + Cr(OH)3 + CO2 =>
2 CrBr3 + 3 K2CO3 + 3 H2O = 6 KBr + 2 Cr(OH)3 + 3 CO2
FeIO3 + H4SiO4 = Fe4(SiO4)3 + H12(IO3)4 =>
4 FeIO3 + 3 H4SiO4 = Fe4(SiO4)3 + H12(IO3)4
NaNO3 + PbO = Na2O + Pb(NO3)2 =>
2 NaNO3 + PbO = Na2O + Pb(NO3)2
Fe2(SO4) + KNO2 = Fe(NO2) + K2SO4 =>
Fe2(SO4) + 2 KNO2 = 2 Fe(NO2) + K2SO4
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
C2H4O2 = C4H6O3 + H2O =>
2 C2H4O2 = C4H6O3 + H2O
CaCl2(aq) + Na2CO3(aq) = CaNa2 + Cl2CO3 =>
CaCl2(aq) + Na2CO3(aq) = CaNa2 + Cl2CO3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Pd(CH3CO2)4 + Li2O = PdO + Li(CH3CO2)2 =>
Pd(CH3CO2)4 + Li2O = PdO + 2 Li(CH3CO2)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KHSO3 + HCl = H2SO3 + KCl =>
KHSO3 + HCl = H2SO3 + KCl
[NH4]2HPO4 + NaOH = NH3 + H2O + Na3PO4 =>
[NH4]2HPO4 + 3 NaOH = 2 NH3 + 3 H2O + Na3PO4
C3H8 + NH3 + O2 = CH3CN + H2O =>
2 C3H8 + 3 NH3 + 4 O2 = 3 CH3CN + 8 H2O
KNO3 + MgCl2 = K2Cl2 + Mg(NO3)2 =>
2 KNO3 + MgCl2 = K2Cl2 + Mg(NO3)2
MnCO3 + KNO3 + Na2CO3 = Na2MnO4 + CO2 + KNO2 =>
MnCO3 + 2 KNO3 + Na2CO3 = Na2MnO4 + 2 CO2 + 2 KNO2
CaO + HClO3 = Ca(ClO3)2 + H2O =>
CaO + 2 HClO3 = Ca(ClO3)2 + H2O
(CH2CH2OH2)2 + O2 = H2O + CO2 =>
(CH2CH2OH2)2 + 6 O2 = 6 H2O + 4 CO2
CH3CH2CH(OH)2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
20 CH3CH2CH(OH)2 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 15 CH3CH2CH2COOH + 28 H2O
H2PdCl4 + NH4OH = Pd(NH3)2Cl2 + H2O + HCl =>
H2PdCl4 + 2 NH4OH = Pd(NH3)2Cl2 + 2 H2O + 2 HCl
S2O3{-2} + OH{-} = SO4{-2} + H2O + e =>
S2O3{-2} + 10 OH{-} = 2 SO4{-2} + 5 H2O + 8e
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
HgI2 + KNO3 + KI = HgI4 + K2NO3 =>
HgI2 + 2 KNO3 + 2 KI = HgI4 + 2 K2NO3
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