| 前日に均衡した方程式 |
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
F2 + O2 + H2O = HFO3 =>
2 F2 + 5 O2 + 2 H2O = 4 HFO3
Ca(HSO4)2 + NaCl = Na(HSO4) + CaCl2 =>
Ca(HSO4)2 + 2 NaCl = 2 Na(HSO4) + CaCl2
Na2CO3 + HC1 = NaC1 + H2O + CO2 =>
Na2CO3 + 2 HC1 = 2 NaC1 + H2O + CO2
HCl(aq) + Na2CO3 = NaCl + H2CO3 =>
2 HCl(aq) + Na2CO3 = 2 NaCl + H2CO3
HCOOH + Na2CO3 = HCOONa + H2CO3 =>
2 HCOOH + Na2CO3 = 2 HCOONa + H2CO3
C4H8 + H2O = CH3CH2OH =>
C4H8 + 2 H2O = 2 CH3CH2OH
Mg2 + H(NO3)2 = Mg(NO3)2 + H2 =>
Mg2 + 2 H(NO3)2 = 2 Mg(NO3)2 + H2
Al + AgC2H3O2 = Al(C2H3O2)3 + Ag =>
Al + 3 AgC2H3O2 = Al(C2H3O2)3 + 3 Ag
EDTA + CuSO4*5H2O = SO4 + H2O + CuEDTA =>
EDTA + CuSO4*5H2O = SO4 + 5 H2O + CuEDTA
S2Fe2 + O2 = Fe2O3 + SO2 =>
2 S2Fe2 + 7 O2 = 2 Fe2O3 + 4 SO2
Zn(s) + CH3COOH(l) = Zn(CH3COO)(aq) + H2(g) =>
2 Zn(s) + 2 CH3COOH(l) = 2 Zn(CH3COO)(aq) + H2(g)
Fe3O4 + HCl + Cl2 = FeCl3 + H2O =>
2 Fe3O4 + 16 HCl + Cl2 = 6 FeCl3 + 8 H2O
(NH4)2S + Co(OH)3 = NH4OH + Co2S3 =>
3(NH4)2S + 2 Co(OH)3 = 6 NH4OH + Co2S3
C18H32O2 + H2O = H2 + HCO3{-} + H{+} =>
C18H32O2 + 52 H2O = 50 H2 + 18 HCO3{-} + 18 H{+}
Ca + PO4 + OH = Ca10(PO4)6(OH)2 =>
10 Ca + 6 PO4 + 2 OH = Ca10(PO4)6(OH)2
NaHCO3(aq) + H2SO4(aq) = Na2SO4 + H2O(l) + CO2 =>
2 NaHCO3(aq) + H2SO4(aq) = Na2SO4 + 2 H2O(l) + 2 CO2
H3AsO4 + H3PO2 = As + H3PO3 + H2O =>
2 H3AsO4 + 5 H3PO2 = 2 As + 5 H3PO3 + 3 H2O
Ag + HNO3 = AgNO3 + H2O + NO2 =>
Ag + 2 HNO3 = AgNO3 + H2O + NO2
ClNH4 + NaOH = NH3 + NaCl + H2O =>
ClNH4 + NaOH = NH3 + NaCl + H2O
Co + KI = K + CoI2 =>
Co + 2 KI = 2 K + CoI2
Co(OH)3 + HNO3 = Co(NO3)3 + H2O =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 H2O
Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
C2H4O2 + Li(OH) = H2O + LiC2H3O2 =>
C2H4O2 + Li(OH) = H2O + LiC2H3O2
Cu(OH)2 + K2SO4 = CuSO4 + KOH =>
Cu(OH)2 + K2SO4 = CuSO4 + 2 KOH
FeCl3 + KOH = Fe(OH)3 + KCl(aq) =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl(aq)
NaF + HClO3 = NaClO3 + HF =>
NaF + HClO3 = NaClO3 + HF
C6H6(g) + H2(g) = C6H12(l) =>
C6H6(g) + 3 H2(g) = C6H12(l)
H(NO3) + Fe(OH)3 = H(OH) + Fe(NO3)3 =>
3 H(NO3) + Fe(OH)3 = 3 H(OH) + Fe(NO3)3
Mg(NO3)2 + Al(NO3)3 + Tb(NO3)3 + C2H6N4O2 = Mg199Al2O4Tb001 + N2 + H2O + CO2 =>
1990 Mg(NO3)2 + 20 Al(NO3)3 + 10 Tb(NO3)3 + 2434 C2H6N4O2 = 10 Mg199Al2O4Tb001 + 6903.0000000001N2 + 7302.0000000001H2O + 4868.0000000001CO2
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)]{2+} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 3 H2O = [Cu(NH3)4(H2O)]{2+} + 2 NH4Cl + 2 OH{-}
HCl + CuC2O4 = HC2O4 + CuCl =>
HCl + CuC2O4 = HC2O4 + CuCl
Na(k) + O2(d) = Na2O(k) =>
4 Na(k) + O2(d) = 2 Na2O(k)
Fl + Ca = FlCa =>
Fl + Ca = FlCa
S2 + H2O = HS + OH =>
S2 + 2 H2O = 2 HS + 2 OH
H2O + FeCl2 + NaClO = NaCl + Fe(OH)3 + HCl =>
5 H2O + 2 FeCl2 + NaClO = NaCl + 2 Fe(OH)3 + 4 HCl
H2O2 + Cr(NO3)3 + NaOH = Na2CrO4 + HNO3 + H2O =>
3 H2O2 + 2 Cr(NO3)3 + 4 NaOH = 2 Na2CrO4 + 6 HNO3 + 2 H2O
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
CuSO4 + Ni = Cu + NiSO4 =>
CuSO4 + Ni = Cu + NiSO4
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
Zn + O2 + CO2 = ZnCO3 =>
2 Zn + O2 + 2 CO2 = 2 ZnCO3
Cr2(SO4)3 + K2SO3 + H2O = Cr(OH)3 + SO2 + K2SO4 =>
Cr2(SO4)3 + 3 K2SO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 3 K2SO4
SO2 + NH3 + H2O = NH4 + H2SO4 =>
SO2 + 2 NH3 + 2 H2O = 2 NH4 + H2SO4
Zn(CH3COO)2(H2O)2 + KOH = ZnO + H2O + CH3COOK =>
Zn(CH3COO)2(H2O)2 + 2 KOH = ZnO + 3 H2O + 2 CH3COOK
Cl2O + Ba(OH)2 = BaO + ClOH =>
Cl2O + Ba(OH)2 = BaO + 2 ClOH
HAsO3 + Zn(OH)2 = Zn(AsO3)2 + H2O =>
2 HAsO3 + Zn(OH)2 = Zn(AsO3)2 + 2 H2O
HClO4 + KHP = KClO4 + H2P =>
HClO4 + KHP = KClO4 + H2P
HI + Fe = FeI2 + H2 =>
2 HI + Fe = FeI2 + H2
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