| 前日に均衡した方程式 |
2 CO = C + CO2
KBr + Cl2 + H2O = HBrO3 + KCl + HCl =>
KBr + 3 Cl2 + 3 H2O = HBrO3 + KCl + 5 HCl
Cr + BiO3 = Cr2O7 + Bi =>
6 Cr + 7 BiO3 = 3 Cr2O7 + 7 Bi
Zr(OH)4 + H3PO3 = Zr3(PO3)4 + H2O =>
3 Zr(OH)4 + 4 H3PO3 = Zr3(PO3)4 + 12 H2O
MgSO4*7H2O + NaHCO3 = MgCO3 + Na2SO4 + H2O + CO2 =>
MgSO4*7H2O + 2 NaHCO3 = MgCO3 + Na2SO4 + 8 H2O + CO2
NaC + I = NaCI =>
NaC + I = NaCI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2SO4 + HNO3 = Na2SO4HNO3 =>
Na2SO4 + HNO3 = Na2SO4HNO3
H{+} + Br{-} + MnO4{-} = MnO2{-} + BrO + H2O =>
4 H{+} + 4 Br{-} + 3 MnO4{-} = 3 MnO2{-} + 4 BrO + 2 H2O
(NH4)2S + CH3CO2H = (NH4)2CO2H + CH3S =>
(NH4)2S + CH3CO2H = (NH4)2CO2H + CH3S
Sodiumhydroxide + ammoniumchloride = sodiumchloride + ammonia + H2O =>
NaOH + NH4Cl = NaCl + NH3 + H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
PtCl2 + KCN = K2[Pt(CN)4] + KCl =>
PtCl2 + 4 KCN = K2[Pt(CN)4] + 2 KCl
Ca(NO3)2(aq) + Rb2O(s) = CaO + Rb2(NO3)2 =>
Ca(NO3)2(aq) + Rb2O(s) = CaO + Rb2(NO3)2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
HCOONa = CO + NaOH =>
HCOONa = CO + NaOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 = K2MnO4 + MnO2 + O21 =>
42 KMnO4 = 21 K2MnO4 + 21 MnO2 + 2 O21
BaNO3(aq) + NaS(aq) = BaS(s) + NaNO3(aq) =>
BaNO3(aq) + NaS(aq) = BaS(s) + NaNO3(aq)
NH4Cl + K2SiO3 = NH3 + SiO2 + KCl + H2O =>
2 NH4Cl + K2SiO3 = 2 NH3 + SiO2 + 2 KCl + H2O
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{3-} + 15 SO4{2-} + 40 NO + 8 H{+}
NaBr + NaI = BrI + Na2 =>
NaBr + NaI = BrI + Na2
Ca(OH)2 + SO3 = (CaOH)2SO4 + H2O =>
2 Ca(OH)2 + SO3 = (CaOH)2SO4 + H2O
NH4SO4(aq) + BaCl(aq) = NH4Cl(aq) + BaSO4(s) =>
NH4SO4(aq) + BaCl(aq) = NH4Cl(aq) + BaSO4(s)
Fe2CO3 + CO = FeCO2 =>
Fe2CO3 + CO = 2 FeCO2
C2H5OH + O2 = C2O + OH6 =>
2 C2H5OH + O2 = 2 C2O + 2 OH6
Pb2 + H3PO4 = H2 + Pb3(PO4)3 =>
3 Pb2 + 6 H3PO4 = 9 H2 + 2 Pb3(PO4)3
MnI2(s) + NH4I(s) = (NH4)2MnI4(s) =>
MnI2(s) + 2 NH4I(s) = (NH4)2MnI4(s)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
SO2 + MnO4{-} + H2O = SO4{2-} + Mn{2-} + H{+} =>
9 SO2 + 2 MnO4{-} + 10 H2O = 9 SO4{2-} + 2 Mn{2-} + 20 H{+}
Pb(C2H3O2)2(aq) + H2SO4(aq) = PbSO4(s) + HC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HC2H3O2(aq)
K2CrO4 + H2O2 + KOH = K3[Cr(OH)6] + O2 =>
2 K2CrO4 + 5 H2O2 + 2 KOH = 2 K3[Cr(OH)6] + 4 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2Cr2O7H2O = H2Cr2O7K2O =>
K2Cr2O7H2O = H2Cr2O7K2O
CuSO4*5H2O + NH3 = [Cu(NH3)4]SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3 = [Cu(NH3)4]SO4*H2O + 4 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cu(CH3COO)2*H2O + Na2S2O3*5H2O = CuS + NaCH3COO + SO4 + H + O =>
Cu(CH3COO)2*H2O + Na2S2O3*5H2O = CuS + 2 NaCH3COO + SO4 + 12 H + 5 O
Ga(NO3)3 + H2S = Ga2S3 + H(NO3) =>
2 Ga(NO3)3 + 3 H2S = Ga2S3 + 6 H(NO3)
NO + O2 = NO2 = O =>
2 NO + O2 = 2 NO2
NiO3 + Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O =>
NiO3 + 4 Mn(OH)2 = 2 Mn2O3 + Ni(OH)2 + 3 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
HCH3COO + LiOH = Li3CHOO + H2O =>
HCH3COO + 6 LiOH = 2 Li3CHOO + 4 H2O
CH3COOC2H5 + H2O = C5H11OH + CH3COOH =>
5 CH3COOC2H5 + 2 H2O = 2 C5H11OH + 5 CH3COOH
Sr + H2CrO4 = SrCrO4 + H2 =>
Sr + H2CrO4 = SrCrO4 + H2
PCl5 + H2O = PCl5H2 + O =>
PCl5 + H2O = PCl5H2 + O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
As2O3 + HNO3 + H2O = H3AsO4 + NO2 =>
As2O3 + 4 HNO3 + H2O = 2 H3AsO4 + 4 NO2
CH3CH2ONa + CH3Cl = CH3CH2OCH3 + NaCl =>
CH3CH2ONa + CH3Cl = CH3CH2OCH3 + NaCl
K2S2O6(O2) + Al = Al2(SO4)3 + K2SO4 =>
3 K2S2O6(O2) + 2 Al = Al2(SO4)3 + 3 K2SO4
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