| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO2 + Cu = CuO2 + Zn
Al2 + KOH + H2O = K[Al2(OH)4] + H2 =>
2 Al2 + 2 KOH + 6 H2O = 2 K[Al2(OH)4] + 3 H2
Pb + FeSO4 = Fe + PbSO4 =>
Pb + FeSO4 = Fe + PbSO4
Cl{5+} + e = Cl =>
Cl{5+} + 5e = Cl
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
NaHSO4 + H2O = NaHSO4*H2O =>
NaHSO4 + H2O = NaHSO4*H2O
Ba(NO3) + K2SO4 = Ba2SO4 + KNO3 =>
2 Ba(NO3) + K2SO4 = Ba2SO4 + 2 KNO3
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
C4H8 + Br2(CCl4) = CCl4 + C4H8Br2 =>
C4H8 + Br2(CCl4) = CCl4 + C4H8Br2
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
NaBr + Ag2SO4 = AgBr + Na2SO4 =>
2 NaBr + Ag2SO4 = 2 AgBr + Na2SO4
Cu + AlCl2 = Al + CuCl2 =>
Cu + AlCl2 = Al + CuCl2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
K + H3O = KOH + H =>
K + H3O = KOH + 2 H
Na + SnF2 = Sn + NaF =>
2 Na + SnF2 = Sn + 2 NaF
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
SrCl2 + KBr = SrBr2 + KCl =>
SrCl2 + 2 KBr = SrBr2 + 2 KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ar + N2 = ArN2 =>
Ar + N2 = ArN2
HCOOH + C3H7OH = H2O + C4H7OH =>
3 HCOOH + 7 C3H7OH = 7 H2O + 6 C4H7OH
Al(OH)3 + CaCO3 + H2O = Al(HCO3)3 + Ca(OH)2 =>
Al(OH)3 + 3 CaCO3 + 3 H2O = Al(HCO3)3 + 3 Ca(OH)2
SCl2(l) + NaF(s) = S2Cl2(l) + SF4(g) + NaCl(s) =>
3 SCl2(l) + 4 NaF(s) = S2Cl2(l) + SF4(g) + 4 NaCl(s)
BaSO4 + H = Ba + H2SO4 =>
BaSO4 + 2 H = Ba + H2SO4
(HNCO)3 + O2(g) = CO2(g) + NO2(g) + H2O(g) =>
4(HNCO)3 + 21 O2(g) = 12 CO2(g) + 12 NO2(g) + 6 H2O(g)
(NH4)2SO3 + S = (NH4)2S2O3 =>
(NH4)2SO3 + S = (NH4)2S2O3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
[Co(NH3)5Cl]Cl2 + H2O = [Co(NH3)5OH2] + Cl =>
[Co(NH3)5Cl]Cl2 + H2O = [Co(NH3)5OH2] + 3 Cl
H3PO4 + Al(OH)3 = Al(PO4) + H2O =>
H3PO4 + Al(OH)3 = Al(PO4) + 3 H2O
Cu{2} + S{2-} = CuS =>
Cu{2} + S{2-} = CuS
NH4Cl + HClO4 = NH4ClO4 + HCl =>
NH4Cl + HClO4 = NH4ClO4 + HCl
CH3CH3 + Br2 = CH3CBr3 + HBr =>
CH3CH3 + 3 Br2 = CH3CBr3 + 3 HBr
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
He + O2 = HeO =>
2 He + O2 = 2 HeO
Mg(s) + I(g) = MgI2(s) =>
Mg(s) + 2 I(g) = MgI2(s)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Li2O + H2SO3 = Li2SO3 + H2O =>
Li2O + H2SO3 = Li2SO3 + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH1 = CH =>
CH1 = CH
(CH3CH26CH3) + O2 = CO2 + H2O =>
(CH3CH26CH3) + 11 O2 = 3 CO2 + 16 H2O
C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl
C2H4 + O3 = CO2 + H2O =>
C2H4 + 2 O3 = 2 CO2 + 2 H2O
Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN
NiO = Ni + O =>
NiO = Ni + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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