| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
S + Cl + H2O = H2SO4 + HCl =>
S + 6 Cl + 4 H2O = H2SO4 + 6 HCl
Mn2O7 + H2 = MnO + H2O =>
Mn2O7 + 5 H2 = 2 MnO + 5 H2O
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
LiCl + Na3PO4 = Li3PO4 + NaCl =>
3 LiCl + Na3PO4 = Li3PO4 + 3 NaCl
C6H14 + Br2 = C6Br14 + HBr =>
C6H14 + 14 Br2 = C6Br14 + 14 HBr
CaCl2 + SiO2 = CaO2 + SiCl2 =>
CaCl2 + SiO2 = CaO2 + SiCl2
K3PO4 + KCl = K4 + Cl3PO4 =>
2 K3PO4 + 6 KCl = 3 K4 + 2 Cl3PO4
S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
FeSO4 + NaHS = FeS + Na2SO4 + H2SO4 =>
2 FeSO4 + 2 NaHS = 2 FeS + Na2SO4 + H2SO4
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
Na{+} + Li = Na + Li{+} =>
Na{+} + Li = Na + Li{+}
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
NaNO2 + H2SO4 = NHO2 + Na2SO4 =>
2 NaNO2 + H2SO4 = 2 NHO2 + Na2SO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
NaOH + FeSO4*7H2O = Na2SO4 + Fe(OH)2 + H2O =>
2 NaOH + FeSO4*7H2O = Na2SO4 + Fe(OH)2 + 7 H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
C8H18(g) + NO(g) = N2(g) + CO2(g) + H2O(g) =>
2 C8H18(g) + 50 NO(g) = 25 N2(g) + 16 CO2(g) + 18 H2O(g)
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Ba(OH)2*8H2O(s) + HNO3(s) = Ba(NO3)2 + H2O =>
Ba(OH)2*8H2O(s) + 2 HNO3(s) = Ba(NO3)2 + 10 H2O
KMnO4 + H2SO4 + F = KSO4 + HF + MnO4 =>
KMnO4 + H2SO4 + 2 F = KSO4 + 2 HF + MnO4
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C6H12O6 = C2H5HO + CO2 =>
C6H12O6 = 2 C2H5HO + 2 CO2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
Bk + H2SO4 = Bk2(SO4)5 + H2 =>
2 Bk + 5 H2SO4 = Bk2(SO4)5 + 5 H2
KHC4H4O6 + H2O = HC4H5O6 + KOH =>
KHC4H4O6 + H2O = HC4H5O6 + KOH
AgNO3 + Ba(OH)2 = Ag2O + Ba(NO3)2 + H2O =>
2 AgNO3 + Ba(OH)2 = Ag2O + Ba(NO3)2 + H2O
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
Ag(s) + KClO3(aq) = KCl(aq) + Ag2O(s) =>
6 Ag(s) + KClO3(aq) = KCl(aq) + 3 Ag2O(s)
C7H5N3O6 = N2 + H2O + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C
BeO + H2SO3 = BeSO3 + H2O =>
BeO + H2SO3 = BeSO3 + H2O
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
CH3(CH)4CH3 + O2 = CO + H2O =>
2 CH3(CH)4CH3 + 11 O2 = 12 CO + 10 H2O
MgBr2 + Zn3(PO4)2 = Mg3(PO4)2 + ZnBr2 =>
3 MgBr2 + Zn3(PO4)2 = Mg3(PO4)2 + 3 ZnBr2
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
HCO2H(l) + O2(g) = CO2(g) + H2O(g) =>
2 HCO2H(l) + O2(g) = 2 CO2(g) + 2 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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