| Équations équilibrées la veille | Équations équilibrées le lendemain |
O2 + 2 Ca = 2 CaO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaO + Li = Li2O + Ca =>
CaO + 2 Li = Li2O + Ca
CH3COOH + Cl2 = CH2ClCOOH + HCl =>
CH3COOH + Cl2 = CH2ClCOOH + HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOH(l) + O2(g) = CO2(g) + H2O(l) =>
CH3COOH(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
C2H5Cl + O2 = CO + H2O + Cl2 =>
4 C2H5Cl + 9 O2 = 8 CO + 10 H2O + 2 Cl2
CaCO3(s) + HCl(aq) = CO2(g) + CaCl2(aq) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CO2(g) + CaCl2(aq) + H2O(l)
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
PbSO4 + LiSO3 = PbSO3 + LiSO4 =>
PbSO4 + LiSO3 = PbSO3 + LiSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
C2H5NSCl + O2 = CO + H2O + NO2 + SO2 + HCl =>
C2H5NSCl + 4 O2 = 2 CO + 2 H2O + NO2 + SO2 + HCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Na + O2 = NaO2 =>
Na + O2 = NaO2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
AgNO3 + BaCl2 = Ba(NO3)2 + AgCl =>
2 AgNO3 + BaCl2 = Ba(NO3)2 + 2 AgCl
BaSO4 + FeCl3 = FeSO4 + BaCl3 =>
BaSO4 + FeCl3 = FeSO4 + BaCl3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3 + O2 = CO2 + H20 =>
20 CH3 + 20 O2 = 20 CO2 + 3 H20
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
H3PO4 = H2O + P2O5 =>
2 H3PO4 = 3 H2O + P2O5
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOH(l) + O2(g) = CO2(g) + H2O(l) =>
CH3COOH(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
C6H5F + O2 = CO + H2O + F2 =>
4 C6H5F + 17 O2 = 24 CO + 10 H2O + 2 F2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
TiCl4 + Na = NaCl4 + Ti =>
TiCl4 + Na = NaCl4 + Ti
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CA(s) + Br2(l) = CABr2(s) =>
CA(s) + Br2(l) = CABr2(s)
Li2SO4(aq) + BaCl2(aq) = ClLi(aq) + BaSO4(s) =>
Li2SO4(aq) + BaCl2(aq) = 2 ClLi(aq) + BaSO4(s)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
NH4OH = NH3 + HOH =>
NH4OH = NH3 + HOH
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/18
Équations équilibrées sur02/11/17
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