| 前日に均衡した方程式 |
CH2O + O2 = CO2 + H2O
MnS + HCl = MnCl2 + H2S =>
MnS + 2 HCl = MnCl2 + H2S
NaBH4 + HCl = NaCl + BCl3 + H2 =>
NaBH4 + 4 HCl = NaCl + BCl3 + 4 H2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaClO3 + NaI + HCl = NaCl + I2 + H2O =>
NaClO3 + 6 NaI + 6 HCl = 7 NaCl + 3 I2 + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
e + Cu(NH3)4{2+} + CN{-} = NH3 + Cu(CN)3{2-} =>
e + Cu(NH3)4{2+} + 3 CN{-} = 4 NH3 + Cu(CN)3{2-}
NH3(g) + O2(s) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(s) = 4 NO2(g) + 6 H2O(g)
Ba(OH)2*8H2O + MgSO4*7H2O = BaSO4 + Mg(OH)2 + H2O =>
Ba(OH)2*8H2O + MgSO4*7H2O = BaSO4 + Mg(OH)2 + 15 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2Cr2O7 + NH4Cl = Cr2O3 + NaCl + N2 + H2O =>
Na2Cr2O7 + 2 NH4Cl = Cr2O3 + 2 NaCl + N2 + 4 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Sr(NO3)2 + KI = KNO3 + SrI2 =>
Sr(NO3)2 + 2 KI = 2 KNO3 + SrI2
NaF + CaCl2 = CaF2 + NaCl =>
2 NaF + CaCl2 = CaF2 + 2 NaCl
LiOP2O5 = LiO5P2O =>
LiOP2O5 = LiO5P2O
K2SO3 + Zn(NO3)2 = ZnSO3 + KNO3 =>
K2SO3 + Zn(NO3)2 = ZnSO3 + 2 KNO3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Sr(NO3)2 + Fe(NO3)3 + NaOH = Sr3Fe2(OH)12 + NaNO3 =>
3 Sr(NO3)2 + 2 Fe(NO3)3 + 12 NaOH = Sr3Fe2(OH)12 + 12 NaNO3
Sr(NO3)2 + KI = KNO3 + SrI2 =>
Sr(NO3)2 + 2 KI = 2 KNO3 + SrI2
K2CrO4(aq) + CuSO4(aq) = KSO4(aq) + Cu2CrO4(s) =>
K2CrO4(aq) + 2 CuSO4(aq) = 2 KSO4(aq) + Cu2CrO4(s)
H3PO4 + Na = H2 + Na3(PO4) =>
2 H3PO4 + 6 Na = 3 H2 + 2 Na3(PO4)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O = O2 =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H3AsO3 + H2O = H3AsO4 + e + H{+} =>
H3AsO3 + H2O = H3AsO4 + 2e + 2 H{+}
Co2 + H = Co5H2 =>
5 Co2 + 4 H = 2 Co5H2
Al + SO4 = Al(SO4) =>
Al + SO4 = Al(SO4)
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Cu(NO3) + Ba(OH)2 = Cu(OH)2 + BaNO3 =>
Cu(NO3) + Ba(OH)2 = Cu(OH)2 + BaNO3
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
NH4Cl + CoN6Na3O12 = NaCl + NH4 + CoN6O12 =>
3 NH4Cl + CoN6Na3O12 = 3 NaCl + 3 NH4 + CoN6O12
C6H4(CO2H)2 + H2O = H3O + C6H4(COO)2 =>
C6H4(CO2H)2 + 2 H2O = 2 H3O + C6H4(COO)2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C2H5NH2 + CH3Cl = C2H5NHCH3 + HCl =>
C2H5NH2 + CH3Cl = C2H5NHCH3 + HCl
CaSO4CaCO3 = CaCO4CaSO3 =>
CaSO4CaCO3 = CaCO4CaSO3
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
HC2H3O2 + H2O = OC2H3O2 + H3O =>
HC2H3O2 + 4 H2O = OC2H3O2 + 3 H3O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cu(OH)2 + SiO2 = CuSiO3 + H2O =>
Cu(OH)2 + SiO2 = CuSiO3 + H2O
Al2O3 + SrCO3 = SrAl2O4 + CO2 =>
Al2O3 + SrCO3 = SrAl2O4 + CO2
BaCO3 + HI = HCO3 + BaI =>
BaCO3 + HI = HCO3 + BaI
Fl + Ts = FlTs =>
Fl + Ts = FlTs
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KClO3 + H2O = KOH + HClO3 =>
KClO3 + H2O = KOH + HClO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2(s) + 2 NaNO3(aq)
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