| 前日に均衡した方程式 |
HCH3CO2 + NaOH = NaCH2COOH + H2O
MnO4{-} + C2H5OH + OH{-} = MnO4{2-} + CH3COO{-} + H2O =>
4 MnO4{-} + C2H5OH + 5 OH{-} = 4 MnO4{2-} + CH3COO{-} + 4 H2O
BaS + HCl = BaCl2 + H2S =>
BaS + 2 HCl = BaCl2 + H2S
Pb(OH)2 + K2O = K2PbO2 + H2O =>
Pb(OH)2 + K2O = K2PbO2 + H2O
C14H10O2 + NaBH4 + C2H6O = C14H12O2 + NaB(OC2H5)4 =>
4 C14H10O2 + NaBH4 + 4 C2H6O = 4 C14H12O2 + NaB(OC2H5)4
Fe{3+}NO3 = Fe{3+}NO =>
Fe{3+}NO3 = Fe{3+}NO
H2NNH2 + O2 = N2 + H2O =>
H2NNH2 + O2 = N2 + 2 H2O
Li + Sn(SO3) = Li2SO3 + Sn =>
2 Li + Sn(SO3) = Li2SO3 + Sn
Li + Mg(OH)2 = LiOH + Mg =>
2 Li + Mg(OH)2 = 2 LiOH + Mg
C14H10O2 + NaBH4 + C2H6O = C14H14O2 + NaB(C2H6O)4 =>
C14H10O2 + NaBH4 + 4 C2H6O = C14H14O2 + NaB(C2H6O)4
AgNO3 + NH4OH + HCHO = Ag + HCOOH + NH4NO3 =>
6 AgNO3 + 4 NH4OH + 7 HCHO = 6 Ag + 7 HCOOH + 5 NH4NO3
CH4 = CH2CH3 + H2 =>
4 CH4 = 2 CH2CH3 + 3 H2
MnO4{-} + C2H5OH + OH{-} = MnO4{-2} + CH3COO{-} + H2O =>
4 MnO4{-} + C2H5OH + 5 OH{-} = 4 MnO4{-2} + CH3COO{-} + 4 H2O
H2SO4(aq) + K3PO4(aq) = H3PO4 + K2SO4 =>
3 H2SO4(aq) + 2 K3PO4(aq) = 2 H3PO4 + 3 K2SO4
C14H10O2 + NaBH4 + C2H6O = C14H14O2 + NaB(OC2H5)4 =>
2 C14H10O2 + NaBH4 + 4 C2H6O = 2 C14H14O2 + NaB(OC2H5)4
Na3N + HCl = NH3 + NaCl =>
Na3N + 3 HCl = NH3 + 3 NaCl
C2H5OH + MnO4{-} + OH{-} = C2H3O{-} + MnO2 + H2O =>
3 C2H5OH + 2 MnO4{-} + OH{-} = 3 C2H3O{-} + 2 MnO2 + 5 H2O
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
Li + Mg(OH)2 = Mg + Li(OH) =>
2 Li + Mg(OH)2 = Mg + 2 Li(OH)
Ni2O3 + H2O = Ni(OH)2 + OH =>
Ni2O3 + 3 H2O = 2 Ni(OH)2 + 2 OH
KS + O2 = K2O + SO2 =>
4 KS + 5 O2 = 2 K2O + 4 SO2
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
NH2CH2COOH + HCl = NH2CH2COCl + H2O =>
NH2CH2COOH + HCl = NH2CH2COCl + H2O
H2SO4(aq) + K3PO4(aq) = H3PO4(s) + K2SO4(aq) =>
3 H2SO4(aq) + 2 K3PO4(aq) = 2 H3PO4(s) + 3 K2SO4(aq)
K2CO3 + FeSO4 = K2SO4 + FeCO3 =>
K2CO3 + FeSO4 = K2SO4 + FeCO3
C14H10O2 + NaBH4 + C2H6O = C14H14O2 + BH3 + NaOH =>
7 C14H10O2 + 5 NaBH4 + 7 C2H6O = 8 C14H14O2 + 5 BH3 + 5 NaOH
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
Na(HCO3) + Ca(H2PO4)2 = Ca(HPO4) + Na2(HPO4) + CO2 + H2O =>
2 Na(HCO3) + Ca(H2PO4)2 = Ca(HPO4) + Na2(HPO4) + 2 CO2 + 2 H2O
HOHOHOHOH = H2O + H2O2 =>
2 HOHOHOHOH = 2 H2O + 3 H2O2
K2FeCl4H4O2 + AgNO3 = AgCl(s) + KNO3 + Fe(NO3)2 + H2O =>
K2FeCl4H4O2 + 4 AgNO3 = 4 AgCl(s) + 2 KNO3 + Fe(NO3)2 + 2 H2O
Zn(OH)2 + Ba(OH)2 = Ba2[Zn(OH)4]2 =>
2 Zn(OH)2 + 2 Ba(OH)2 = Ba2[Zn(OH)4]2
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
Ni2O3 + H2O = NiO + OH =>
Ni2O3 + H2O = 2 NiO + 2 OH
Fe2O3 + Cr2O3 = FeCr2O4 + O2 =>
2 Fe2O3 + 4 Cr2O3 = 4 FeCr2O4 + O2
C14H10O2 + NaBH4 + C2H6O = C14H14O2 + NaB(OCH2CH3)4 =>
2 C14H10O2 + NaBH4 + 4 C2H6O = 2 C14H14O2 + NaB(OCH2CH3)4
H2SO4(aq) + K3PO4(aq) = H3PO4(aq) + K2SO4(s) =>
3 H2SO4(aq) + 2 K3PO4(aq) = 2 H3PO4(aq) + 3 K2SO4(s)
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
H2O2(l) + NH3(l) = H2O(l) + N2H4(l) =>
H2O2(l) + 2 NH3(l) = 2 H2O(l) + N2H4(l)
C6H5Cl + Na = C6H5Na + NaCl =>
C6H5Cl + 2 Na = C6H5Na + NaCl
CaSO4(aq) + KNO3(aq) = Ca(NO3)2(aq) + K2SO4(aq) =>
CaSO4(aq) + 2 KNO3(aq) = Ca(NO3)2(aq) + K2SO4(aq)
NH3PO4 + ZnNO3 = NH3NO3 + ZnPO4 =>
NH3PO4 + ZnNO3 = NH3NO3 + ZnPO4
FeO3 + Zn = Fe + ZnO2 =>
2 FeO3 + 3 Zn = 2 Fe + 3 ZnO2
Ni2O3 + H2O = H2Ni2O4 =>
Ni2O3 + H2O = H2Ni2O4
Zn(s) + AuCl3(aq) = Au(s) + ZnCl2(aq) =>
3 Zn(s) + 2 AuCl3(aq) = 2 Au(s) + 3 ZnCl2(aq)
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
K2(CO3) + H2(SO4) = K2(SO4) + H2O + CO2 =>
K2(CO3) + H2(SO4) = K2(SO4) + H2O + CO2
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
CaO + Fe2O3 = CaOFe2O3 =>
CaO + Fe2O3 = CaOFe2O3
Zn(s) + CuSO4(s) = ZnSO4 + Cu =>
Zn(s) + CuSO4(s) = ZnSO4 + Cu
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
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