| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7COOHKOH = KC3H7COOH2O
H2CO3 = H + HCO3 =>
H2CO3 = H + HCO3
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
FeCl3 + KSCN + H2O = [Fe(H2O)5(SCN)]Cl2 + KCl =>
FeCl3 + KSCN + 5 H2O = [Fe(H2O)5(SCN)]Cl2 + KCl
AlOCO = AlCO2 =>
AlOCO = AlCO2
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
H2SO4 + FeCl2 = FeSO4 + HCl =>
H2SO4 + FeCl2 = FeSO4 + 2 HCl
PH3HCl = PH4Cl =>
PH3HCl = PH4Cl
Na2O*CaO*6SiO2 + NaOH = Ca(OH)2 + Na2SiO3 + H2O =>
Na2O*CaO*6SiO2 + 10 NaOH = Ca(OH)2 + 6 Na2SiO3 + 4 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na2SO4 + HBr = NaBr + NaHSO4 =>
Na2SO4 + HBr = NaBr + NaHSO4
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
Ag2SeO3 + Br2 + H2O = AgBr + H2SeO4 =>
Ag2SeO3 + Br2 + H2O = 2 AgBr + H2SeO4
C6H6 + O2 = C + H2O =>
2 C6H6 + 3 O2 = 12 C + 6 H2O
C202OH2CO3 + NaOH = C202OH2CO3NaOH =>
C202OH2CO3 + NaOH = C202OH2CO3NaOH
Fe{3+} + C2O4{2-} = Fe(C2O4)2{-} =>
Fe{3+} + 2 C2O4{2-} = Fe(C2O4)2{-}
Ag(s) + HBr(aq) = AgH(s) + Br(g) =>
Ag(s) + HBr(aq) = AgH(s) + Br(g)
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
H2 + S = H2S =>
H2 + S = H2S
C7H15CHO + O2 = CO + H2O =>
2 C7H15CHO + 15 O2 = 16 CO + 16 H2O
CH3COOH + C3H7OH = CH3COOC3H6OH + H2O =>
9 CH3COOH + 4 C3H7OH = 6 CH3COOC3H6OH + 4 H2O
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
NaBr + AgCN = AgBr + NaCN =>
NaBr + AgCN = AgBr + NaCN
Cr + HNO3 = Cr2(NO3)3 + NO + H2O =>
2 Cr + 4 HNO3 = Cr2(NO3)3 + NO + 2 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
N2O4 + NaOH = NaNO3 + NO + H2O =>
3 N2O4 + 4 NaOH = 4 NaNO3 + 2 NO + 2 H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Mg + Cl2 = Mg2Cl2 =>
2 Mg + Cl2 = Mg2Cl2
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(s) + H2O(l) =>
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(s) + 2 H2O(l)
H2CO3 = H + HCO3 =>
H2CO3 = H + HCO3
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
CrCl3 + Br2 + NaOH = NaBr + Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 Br2 + 16 NaOH = 6 NaBr + 2 Na2CrO4 + 6 NaCl + 8 H2O
NaCIO3 + NaI + HCI = I2 + NaCI + H2O =>
NaCIO3 + 6 NaI + 6 HCI = 3 I2 + 7 NaCI + 3 H2O
Cd + Al(NO3)3 = Cd(NO3)2 + Al =>
3 Cd + 2 Al(NO3)3 = 3 Cd(NO3)2 + 2 Al
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
H3PO4 + Zn(OH)2 = (ZnOH)3PO4 + H2O =>
H3PO4 + 3 Zn(OH)2 = (ZnOH)3PO4 + 3 H2O
C6H6O + NH3 = C6H5NH2 + H2O =>
C6H6O + NH3 = C6H5NH2 + H2O
LiCl + H2O = ClOH2 + Li =>
LiCl + H2O = ClOH2 + Li
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Na2CrO4 = Na + Cr + O2 =>
Na2CrO4 = 2 Na + Cr + 2 O2
H5IO6 + I2 = IO3{-} + H{+} + H2O =>
5 H5IO6 + I2 = 7 IO3{-} + 7 H{+} + 9 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
LiBr + Cu2SO4 = Li2SO4 + CuBr =>
2 LiBr + Cu2SO4 = Li2SO4 + 2 CuBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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