| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + Co2(SO4)3 = 2 CoPO4 + 3 K2(SO4)
NaIO3 + FeSO4 + H2SO4 = I2 + Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaIO3 + 10 FeSO4 + 6 H2SO4 = I2 + 5 Fe2(SO4)3 + Na2SO4 + 6 H2O
HCl + KOH = H2O + KCl1 =>
HCl + KOH = H2O + KCl1
Pb(OH)2 + HCl = Pb(HCl)2 + OH =>
Pb(OH)2 + 2 HCl = Pb(HCl)2 + 2 OH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C17H36 = C + H2 =>
C17H36 = 17 C + 18 H2
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
FeCl + O2 = FeOCl =>
2 FeCl + O2 = 2 FeOCl
Br2 + KOH = KBr + KBrO3 + H2O =>
3 Br2 + 6 KOH = 5 KBr + KBrO3 + 3 H2O
Hg(CNO)2 = CO2 + N2 + Hg + Hg(CN)2 =>
2 Hg(CNO)2 = 2 CO2 + N2 + Hg + Hg(CN)2
BiCl3 + SnCl2 + NaOH = Bi + Na2(Sn(OH)6) + NaCl =>
2 BiCl3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 12 NaCl
KBr + Cl = KClBr =>
KBr + Cl = KClBr
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
CHCl3 + I2 = CHI + Cl =>
2 CHCl3 + I2 = 2 CHI + 6 Cl
Cl2 + NaOH + I2 = H2O + Na2H3IO6 + NaCl =>
7 Cl2 + 18 NaOH + I2 = 6 H2O + 2 Na2H3IO6 + 14 NaCl
KF + Ca(OH)2 = KOH + CaF2 =>
2 KF + Ca(OH)2 = 2 KOH + CaF2
Cu + H3PO4 = CuPO4 + H2 =>
2 Cu + 2 H3PO4 = 2 CuPO4 + 3 H2
Ba(HSO4)2 = Ba + H2O + SO2 + O2 =>
2 Ba(HSO4)2 = 2 Ba + 2 H2O + 4 SO2 + 3 O2
C2H3F + O2 = CO + H2O + F2 =>
4 C2H3F + 7 O2 = 8 CO + 6 H2O + 2 F2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3CH2COOH + Li = CH3CH2COOLi + H2 =>
2 CH3CH2COOH + 2 Li = 2 CH3CH2COOLi + H2
MnO4{-} + SO2{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
4 MnO4{-} + 3 SO2{2-} + 2 H2O = 4 MnO2 + 3 SO4{2-} + 4 OH{-}
HCl + Ag2O = AgCl + H2O =>
2 HCl + Ag2O = 2 AgCl + H2O
Cr + HCl = Cr(Cl)2 + H2 =>
Cr + 2 HCl = Cr(Cl)2 + H2
CH3CH2COOH + Li = CH3CH2COOLi + H2 =>
2 CH3CH2COOH + 2 Li = 2 CH3CH2COOLi + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeSO4 + Cu = FeSO4Cu =>
FeSO4 + Cu = FeSO4Cu
I2 + H2O + Cl2 = HOIO2 + HCl =>
I2 + 6 H2O + 5 Cl2 = 2 HOIO2 + 10 HCl
*2Fe + Cl2 = FeCl3 =>
*2Fe + 3 Cl2 = 2 FeCl3
Pb(aq) + NaCl(aq) = PbCl2(s) + Na(aq) =>
Pb(aq) + 2 NaCl(aq) = PbCl2(s) + 2 Na(aq)
Ca3(PO4)2 + CuCl2 = CaCl2 + Cu3(PO4)2 =>
Ca3(PO4)2 + 3 CuCl2 = 3 CaCl2 + Cu3(PO4)2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2S2O3 + HCl = NaCl + SO2 + S8 + H2O =>
8 Na2S2O3 + 16 HCl = 16 NaCl + 8 SO2 + S8 + 8 H2O
KOH + Fe(CH3COO)2 = K(CH3COO) + Fe(OH)2 =>
2 KOH + Fe(CH3COO)2 = 2 K(CH3COO) + Fe(OH)2
(CH6) + O2 = CO2 + H2O =>
2(CH6) + 5 O2 = 2 CO2 + 6 H2O
CH3CH2COOH + OH = H2O + CH3CH2COO =>
CH3CH2COOH + OH = H2O + CH3CH2COO
Fe2O3 + HCl = FeCl2 + Cl2 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl2 + Cl2 + 3 H2O
Fe(NH3)3 + HCl = Fe(Cl)3 + NH4 =>
Fe(NH3)3 + 3 HCl = Fe(Cl)3 + 3 NH4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cr(C2H3O2)3 + Na3PO4 = CrPO4 + Na(C2H3O2) =>
Cr(C2H3O2)3 + Na3PO4 = CrPO4 + 3 Na(C2H3O2)
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
(NH4)3PO4 + LiOH = Li3(PO4) + NH3 + H2O =>
(NH4)3PO4 + 3 LiOH = Li3(PO4) + 3 NH3 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Co(NO2)2 + KIO4 + H2SO4 = Co2(SO4)3 + KI + HNO3 + H2O =>
8 Co(NO2)2 + 5 KIO4 + 12 H2SO4 = 4 Co2(SO4)3 + 5 KI + 16 HNO3 + 4 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
(NH4)3PO4 + HCl = NH3 + H2O + PCl5 =>
(NH4)3PO4 + 5 HCl = 3 NH3 + 4 H2O + PCl5
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/28/24
Équations équilibrées sur05/28/23
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