| 前日に均衡した方程式 |
Cu + 2 NaOH = Cu(OH)2 + 2 Na
Bi(OH)3 + KOH + K2S2O8 = KBiO3 + K2SO4 + H2O =>
Bi(OH)3 + 3 KOH + K2S2O8 = KBiO3 + 2 K2SO4 + 3 H2O
KBr + Na2S = KS + Na2Br =>
KBr + Na2S = KS + Na2Br
Ni(CO)4 + KOH = NiO + CO2 + H2O + K =>
Ni(CO)4 + 10 KOH = NiO + 4 CO2 + 5 H2O + 10 K
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
C2H4O2 + O2 = H2O + C3H5O3 =>
6 C2H4O2 + O2 = 2 H2O + 4 C3H5O3
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + NaCl + CH3COOH =>
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + 3 NaCl + CH3COOH
Pd2SO4 + SO2 + H2O = Pd + H2SO4 =>
Pd2SO4 + SO2 + 2 H2O = 2 Pd + 2 H2SO4
NaCl + K2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
6 NaCl + K2Cr2O7 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Na2SO4
K2[HgI4] + KOH + NH4OH = [Hg2NH2O]I + KI + H2O =>
2 K2[HgI4] + 3 KOH + NH4OH = [Hg2NH2O]I + 7 KI + 3 H2O
CaCr2O7 + H3PO4 + C2N2 = Ca3(PO4)2 + CO2 + N2 + CrPO4 + H2O =>
12 CaCr2O7 + 32 H3PO4 + 9 C2N2 = 4 Ca3(PO4)2 + 18 CO2 + 9 N2 + 24 CrPO4 + 48 H2O
Zn + NaOH = ZnOH + Na2 =>
2 Zn + 2 NaOH = 2 ZnOH + Na2
F2 + NaOH = Na + OF2 + H2O =>
F2 + 2 NaOH = 2 Na + OF2 + H2O
CrCl3 + NaC2O4 = Na3[Cr(C2O4)3]Cl3 =>
CrCl3 + 3 NaC2O4 = Na3[Cr(C2O4)3]Cl3
Ba(NO3)2 + NaOH = Na(NO3)2 + Ba(OH) =>
Ba(NO3)2 + NaOH = Na(NO3)2 + Ba(OH)
Mg + O3 = MgO =>
3 Mg + O3 = 3 MgO
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Mg + O3 = MgO =>
3 Mg + O3 = 3 MgO
C6H12 + HNO3 = C5H8O2 + NO2 + H2O =>
5 C6H12 + 36 HNO3 = 6 C5H8O2 + 36 NO2 + 24 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Li2(SO4) + BaCl2 = LiCl + BaSO4 =>
Li2(SO4) + BaCl2 = 2 LiCl + BaSO4
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
Pb(CH3COO)2 + HCl = PbCl2 + HCH3COO =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 HCH3COO
BrCl = Br2 + Cl2 =>
2 BrCl = Br2 + Cl2
PCl5(g) + H2O(s) = H3PO4(aq) + HCl(aq) =>
PCl5(g) + 4 H2O(s) = H3PO4(aq) + 5 HCl(aq)
Li(s) + H2O(l) = LiOH + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH + H2(g)
AgNO3 + Al = Ag + Al(NO3) =>
AgNO3 + Al = Ag + Al(NO3)
CaNO3 + H2S = Ca2S + HNO3 =>
2 CaNO3 + H2S = Ca2S + 2 HNO3
Zn{2+} + I{-} + IO3{-} + H2O + SO4{2-} = Zn5(OH)8SO4 + I2 =>
15 Zn{2+} + 20 I{-} + 4 IO3{-} + 12 H2O + 3 SO4{2-} = 3 Zn5(OH)8SO4 + 12 I2
Sr(OH)2 + HNO3 = SrOH(NO3) + H2O =>
Sr(OH)2 + HNO3 = SrOH(NO3) + H2O
Mg + NaOH = Mg(OH)2 + Na2 =>
Mg + 2 NaOH = Mg(OH)2 + Na2
C12H22O11 + NaHCO3 = Na2CO3 + CO2 + H =>
C12H22O11 + 26 NaHCO3 = 13 Na2CO3 + 25 CO2 + 48 H
H2SO4 + Mg(HCO3)2 = CO2 + H2O + MgSO4 =>
H2SO4 + Mg(HCO3)2 = 2 CO2 + 2 H2O + MgSO4
CuSO4 + NH3 = Cu(NH3)4 + SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4 + SO4
Na2[Pb(OH)4] + H2O2 = Na2[Pb(OH)6] =>
Na2[Pb(OH)4] + H2O2 = Na2[Pb(OH)6]
Fe + CO2 = Fe3CO2 =>
3 Fe + CO2 = Fe3CO2
HBrO + OH = BrO + H2O =>
HBrO + OH = BrO + H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Mg + Fe2 = MgFe =>
2 Mg + Fe2 = 2 MgFe
C2H6 + HCl = C2H6Cl + H2 =>
2 C2H6 + 2 HCl = 2 C2H6Cl + H2
C10H6O3 + O2 = CO2 + H2O =>
C10H6O3 + 10 O2 = 10 CO2 + 3 H2O
C2H2 + O2 = H2O + C2O =>
C2H2 + O2 = H2O + C2O
BeC2 + H2O = Be(OH)2 + C2H2 =>
BeC2 + 2 H2O = Be(OH)2 + C2H2
Mg + Fe2 = MgFe =>
2 Mg + Fe2 = 2 MgFe
CuSO4*H2OFe = FeSO4*H2OCu =>
CuSO4*H2OFe = FeSO4*H2OCu
Fe(NO3)3 + NH4 = Fe + NH4NO3 =>
Fe(NO3)3 + 3 NH4 = Fe + 3 NH4NO3
AgOH + NH3 = Ag + H(NH3)O =>
AgOH + NH3 = Ag + H(NH3)O
Na3PO4 + ZnS = Zn3(PO4)2 + Na2S =>
2 Na3PO4 + 3 ZnS = Zn3(PO4)2 + 3 Na2S
Ba(NO3)2 + CuCl2 = Ba(Cl)2 + Cu(NO3)2 =>
Ba(NO3)2 + CuCl2 = Ba(Cl)2 + Cu(NO3)2
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