| 前日に均衡した方程式 |
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaCO3 + Al = BaO + C + Al2O =>
BaCO3 + 4 Al = BaO + C + 2 Al2O
NaHSO4 + ZnO = Na2SO4 + ZnSO4 + H2O =>
2 NaHSO4 + ZnO = Na2SO4 + ZnSO4 + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Li2SO4 + Ba(OH)2 = BaSO4 + LiOH =>
Li2SO4 + Ba(OH)2 = BaSO4 + 2 LiOH
MgCl2*6H2O + (NH4)2CO3 = MgCO3 + NH4Cl + H2O =>
MgCl2*6H2O + (NH4)2CO3 = MgCO3 + 2 NH4Cl + 6 H2O
ZnHCl2 = Zn(Cl)2H =>
ZnHCl2 = Zn(Cl)2H
CrO + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
CrO + 2 KNO3 + 2 KOH = K2CrO4 + 2 KNO2 + H2O
Sc3P2 + BeO = ScO + Be3P2 =>
Sc3P2 + 3 BeO = 3 ScO + Be3P2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Cu(s) + AgNO3(ac) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 AgNO3(ac) = 2 Ag(s) + Cu(NO3)2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
MnCl2 + Na3PO3 = Mn3(PO3)2 + NaCl =>
3 MnCl2 + 2 Na3PO3 = Mn3(PO3)2 + 6 NaCl
H3PO4 + ZnCl = Zn3(PO4) + HCl =>
H3PO4 + 3 ZnCl = Zn3(PO4) + 3 HCl
NaCO3 = NaC + O2 =>
2 NaCO3 = 2 NaC + 3 O2
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
H2SO4 + Ca(OH)2 = H2(OH)2 + SO4Ca =>
H2SO4 + Ca(OH)2 = H2(OH)2 + SO4Ca
Cu + Ca(OH)2 = Ca(OH)2Cu =>
Cu + Ca(OH)2 = Ca(OH)2Cu
Pb(OH)2(s) + HNO3 = Pb(NO3)2(aq) + H2O(l) =>
Pb(OH)2(s) + 2 HNO3 = Pb(NO3)2(aq) + 2 H2O(l)
AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O
CaSO4 + Ca = CaO + SO2 =>
CaSO4 + Ca = 2 CaO + SO2
Na2O + SO4 = Na2S + O2 =>
2 Na2O + 2 SO4 = 2 Na2S + 5 O2
C57H104O6 + O2 = CO2 + H2CO3 =>
C57H104O6 + 80 O2 = 5 CO2 + 52 H2CO3
Ag2SO4 + NH3 = Ag(NH3)2 + SO4 =>
Ag2SO4 + 4 NH3 = 2 Ag(NH3)2 + SO4
I + HBr = IBr + H =>
I + HBr = IBr + H
NaOH + CoCl = NaCl + CoOH =>
NaOH + CoCl = NaCl + CoOH
Ca(CO3) + HCl = CaCl2H2O + CO2 =>
Ca(CO3) + 2 HCl = CaCl2H2O + CO2
C6H5COOH + Ba(OH)2 = (C6H5COO)2Ba + H2O =>
2 C6H5COOH + Ba(OH)2 = (C6H5COO)2Ba + 2 H2O
HI + Ba(OH)2 = H2O + BaI2 =>
2 HI + Ba(OH)2 = 2 H2O + BaI2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Pb2(aq) + Cl(aq) = PbCl2(s) =>
Pb2(aq) + 4 Cl(aq) = 2 PbCl2(s)
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
C2H4O2 + Li(OH) = H2O + LiC2H3O2 =>
C2H4O2 + Li(OH) = H2O + LiC2H3O2
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + NaOH + H2O =>
3 Sr(OH)2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaOH + 4 H2O
Na2SO4 + BaO = BaSO4 + Na2O =>
Na2SO4 + BaO = BaSO4 + Na2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe3SO4 + NaOH = Fe3(OH)2 + Na2SO4 =>
Fe3SO4 + 2 NaOH = Fe3(OH)2 + Na2SO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C9H8O4 + OH = C7H5O3 + H2O =>
7 C9H8O4 + 9 OH = 9 C7H5O3 + 10 H2O
[Co(NH3)5Cl]Cl2 + AgNO3 = [Co(NH3)5NO3]Cl2 + AgCl =>
[Co(NH3)5Cl]Cl2 + AgNO3 = [Co(NH3)5NO3]Cl2 + AgCl
Pb + AgC2H3O2 = PbC2H3O2 + Ag =>
Pb + AgC2H3O2 = PbC2H3O2 + Ag
(NH4)2SO4 + Sr(OH)2 = NH3 + H2O + SrSO4 =>
(NH4)2SO4 + Sr(OH)2 = 2 NH3 + 2 H2O + SrSO4
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Li + P = Li3P =>
3 Li + P = Li3P
ClO4{-} + I{-} + H2O = Cl{-} + HIO + e =>
ClO4{-} + 8 I{-} + 4 H2O = Cl{-} + 8 HIO + 8e
I{-} + S2O8{2-} = I3{-} + SO4{2-} =>
3 I{-} + S2O8{2-} = I3{-} + 2 SO4{2-}
Fe + HNO3(conc) = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3(conc) = 2 Fe(NO3)3 + 3 H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
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