| 前日に均衡した方程式 |
FeS + 2 HCl = FeCl2 + H2S
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
CH3NO2 + Cl2 = CCl4NO2 + HCl =>
2 CH3NO2 + 7 Cl2 = 2 CCl4NO2 + 6 HCl
Cr(NO3)3 + zincchloride = CrCl2 + Zn(NO3)3 =>
Cr(NO3)3 + ZnCl2 = CrCl2 + Zn(NO3)3
(NH4)S + FeCl3 = (NH4)Cl3 + FeS =>
(NH4)S + FeCl3 = (NH4)Cl3 + FeS
CaSiO3 + H2O = H2SiO3 + Ca(OH)2 =>
CaSiO3 + 2 H2O = H2SiO3 + Ca(OH)2
H2NSO3 + NaOH = Na2NSO3 + H2O =>
H2NSO3 + 2 NaOH = Na2NSO3 + 2 H2O
Ca + LiCl = CaCl2 + Li =>
Ca + 2 LiCl = CaCl2 + 2 Li
SO2 + KOH = KHS + O2 =>
2 SO2 + 2 KOH = 2 KHS + 3 O2
Ag2O + NH4OH = Ag[(NH3)2OH] + H2O =>
Ag2O + 4 NH4OH = 2 Ag[(NH3)2OH] + 3 H2O
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
H2SO4 + Cu3(PO4)2 = H2(PO4)2 + Cu3SO4 =>
H2SO4 + Cu3(PO4)2 = H2(PO4)2 + Cu3SO4
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
FeBr2 + Br2 = FeBr3 =>
2 FeBr2 + Br2 = 2 FeBr3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C6H5Cl + O2 = Cl2O + C6H5 =>
4 C6H5Cl + O2 = 2 Cl2O + 4 C6H5
SO2 + KOH = KHS + O2 =>
2 SO2 + 2 KOH = 2 KHS + 3 O2
NH2CH2CH2NH2 + H2SO4 = (NH2CH2CH2NH2)SO4 + H =>
NH2CH2CH2NH2 + H2SO4 = (NH2CH2CH2NH2)SO4 + 2 H
XeO3 + NaOH = Xe + Na4XeO6 + H2O =>
4 XeO3 + 12 NaOH = Xe + 3 Na4XeO6 + 6 H2O
HCl + Al2(CO3)3 = CO2 + AlCl3 + H2O =>
6 HCl + Al2(CO3)3 = 3 CO2 + 2 AlCl3 + 3 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
NH4Cl + Fe = NH4ClFe =>
NH4Cl + Fe = NH4ClFe
KMnO4 + K2S + KOH = K2SO4 + K2MnO4 + H2O =>
8 KMnO4 + K2S + 8 KOH = K2SO4 + 8 K2MnO4 + 4 H2O
Mn2O7 + MnO = MnO2 =>
Mn2O7 + 3 MnO = 5 MnO2
CoCl2 + K2S2O8 + KOH = Co(OH)3 + K2SO4 + KCl =>
2 CoCl2 + K2S2O8 + 6 KOH = 2 Co(OH)3 + 2 K2SO4 + 4 KCl
Cr(c) + Sn{4+} = Cr{3+} + Sn{2+} =>
2 Cr(c) + 3 Sn{4+} = 2 Cr{3+} + 3 Sn{2+}
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
C6H12O6 + NH3 = C11H19NO2 + H2O + CO2 =>
7 C6H12O6 + 3 NH3 = 3 C11H19NO2 + 18 H2O + 9 CO2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
NaCI + F2 = NaF + CI =>
2 NaCI + F2 = 2 NaF + 2 CI
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H8 + KMnO4 + H2SO4 = MnSO4 + C6H6O2 + K2SO4 + H2O =>
5 C6H8 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 5 C6H6O2 + 3 K2SO4 + 14 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
NH3(g) + O2(g) = NO(g) + H2O =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O
Ag(s) + H2S(aq) = Ag2S(s) + H2(g) =>
2 Ag(s) + H2S(aq) = Ag2S(s) + H2(g)
HOCl = H{+} + OCl{-} =>
HOCl = H{+} + OCl{-}
Na4C + Ca(OH)2 = NaOH + Ca2C =>
Na4C + 2 Ca(OH)2 = 4 NaOH + Ca2C
CdSO4 + NH4OH = [Cd(NH3)4]SO4 + H2O =>
CdSO4 + 4 NH4OH = [Cd(NH3)4]SO4 + 4 H2O
TiCl4 + KOH = KCl + Ti(OH)4 =>
TiCl4 + 4 KOH = 4 KCl + Ti(OH)4
Br + NaCl = Na + BrCl2 =>
Br + 2 NaCl = 2 Na + BrCl2
C2H2O4 + CaCO3 = CaC2O4 + H2O + CO2 =>
C2H2O4 + CaCO3 = CaC2O4 + H2O + CO2
F + HCl = FCl2 + H2 =>
F + 2 HCl = FCl2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + MnO = KMnO =>
K + MnO = KMnO
C7H5ClO2 + NaHCO3 = C7H4ClNaO2 + H2O + CO2 =>
C7H5ClO2 + NaHCO3 = C7H4ClNaO2 + H2O + CO2
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
PbNO3 + CH3COOH = Pb(CH3COO) + HNO3 =>
PbNO3 + CH3COOH = Pb(CH3COO) + HNO3
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