| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 MnO4{-} + 13 H2SO3 = 13 SO4{-}2 + 3 Mn2{+} + 11 H2O + 4 H{+}
Ba + SO4HCl = BaSO4 + HCl =>
Ba + SO4HCl = BaSO4 + HCl
As + HCl = H2 + AsCl =>
2 As + 2 HCl = H2 + 2 AsCl
F3O + NaOH = NaF + O2 + H2O =>
4 F3O + 12 NaOH = 12 NaF + 5 O2 + 6 H2O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
P5O10 = P + O2 =>
P5O10 = 5 P + 5 O2
CaO + Mg = Ca + MgO =>
CaO + Mg = Ca + MgO
Mn{2+} + OH{-} = Mn2 + H2O2 =>
2 Mn{2+} + 4 OH{-} = Mn2 + 2 H2O2
CH3CCl3 + H2O = CH3COOH + HCl =>
CH3CCl3 + 2 H2O = CH3COOH + 3 HCl
Ba(OH)2 + NaOH = BaOH + NaO + H2O =>
Ba(OH)2 + NaOH = BaOH + NaO + H2O
NaOH + ZnS = Na2S + Zn(OH)2 =>
2 NaOH + ZnS = Na2S + Zn(OH)2
PhCOONa + HCl = PhCOOH + NaCl =>
PhCOONa + HCl = PhCOOH + NaCl
Cl2 + HNO3 = HClO3 + NO + H2O =>
3 Cl2 + 10 HNO3 = 6 HClO3 + 10 NO + 2 H2O
C6H6 + HNO3 + H2SO4 = C6H5NO2 + H3O{+} + HSO4{-} =>
C6H6 + HNO3 + H2SO4 = C6H5NO2 + H3O{+} + HSO4{-}
C3H12(l) + O2(g) = CO2(g) + H1O(v) =>
C3H12(l) + 9 O2(g) = 3 CO2(g) + 12 H1O(v)
C5H11N + HCl = C5H11Cl + HN =>
C5H11N + HCl = C5H11Cl + HN
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Pb + ZnCl2 = PbCl + Zn =>
2 Pb + ZnCl2 = 2 PbCl + Zn
Ba3(PO4)2 + H2SO4 = H3PO4 + BaSO4 =>
Ba3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 BaSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HgO + O2 = HgO2 =>
2 HgO + O2 = 2 HgO2
HI(aq) + H2O(l) = H3O + I =>
HI(aq) + H2O(l) = H3O + I
HCOOH + Mg(OH)2 = H2O + (HCOO)2Mg =>
2 HCOOH + Mg(OH)2 = 2 H2O + (HCOO)2Mg
FeCl3 + Na4SiO4 = NaCl + Fe4(SiO4)3 =>
4 FeCl3 + 3 Na4SiO4 = 12 NaCl + Fe4(SiO4)3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C9H9NO3 + CH3COOH = C7H7NO2 + C2H6C2O2O =>
C9H9NO3 + CH3COOH = C7H7NO2 + C2H6C2O2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3CHCH2Br2 = CH3CBr2CH2H =>
CH3CHCH2Br2 = CH3CBr2CH2H
chlorine + H2O = hydrogenchloride + oxygen =>
2 Cl2 + 2 H2O = 4 HCl + O2
C3H6O + O2 = C02 + H2O =>
2 C3H6O + 2 O2 = 3 C02 + 6 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Cr3N5 + Al(NO3)3 = Cr(NO3)5 + AlN =>
Cr3N5 + 5 Al(NO3)3 = 3 Cr(NO3)5 + 5 AlN
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
CH3NH3Cl + H2O = CH3NH2Cl + H3O =>
CH3NH3Cl + H2O = CH3NH2Cl + H3O
HCl + Na2CO3 = Na2ClCO3 + H =>
HCl + Na2CO3 = Na2ClCO3 + H
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
Pb(NO3)2 + CaSO4 = Pb(SO4) + Ca(NO3)2 =>
Pb(NO3)2 + CaSO4 = Pb(SO4) + Ca(NO3)2
H2 + NO2 = H2O + NH3 =>
7 H2 + 2 NO2 = 4 H2O + 2 NH3
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
KCl + H2C4H4O6 = KHC4H4O6 + HCl =>
KCl + H2C4H4O6 = KHC4H4O6 + HCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
As + NO3{-} + H2O = AsO4{3-} + NO + H{+} =>
3 As + 5 NO3{-} + 2 H2O = 3 AsO4{3-} + 5 NO + 4 H{+}
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Ag(s) + H2SO4(aq) = H + AgSO4 =>
Ag(s) + H2SO4(aq) = 2 H + AgSO4
NBr3 = N + Br2 =>
2 NBr3 = 2 N + 3 Br2
HVO3 + HCl = VOCl2 + Cl2 + H2O =>
2 HVO3 + 6 HCl = 2 VOCl2 + Cl2 + 4 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Mg(NO3)2 + LiOH = Mg(OH)2 + LiNO3 =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 LiNO3
La2O3 + Cr2O3 + WO3 + W = La2CrWO6 =>
2 La2O3 + Cr2O3 + WO3 + W = 2 La2CrWO6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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