| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KNO3 + Al = K2O + N2 + Al2O3 =>
6 KNO3 + 10 Al = 3 K2O + 3 N2 + 5 Al2O3
Zn(HCO3)2(s) = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2(s) = ZnCO3 + H2O + CO2
HBr(aq) + Mg(HCO3)2(s) = H2O + MgBr2 + CO2 =>
2 HBr(aq) + Mg(HCO3)2(s) = 2 H2O + MgBr2 + 2 CO2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe + H2O = Fe3O + H2 =>
3 Fe + H2O = Fe3O + H2
Li3PO4 + Fe(NO3)2 = LiNO3 + Fe3(PO4)2 =>
2 Li3PO4 + 3 Fe(NO3)2 = 6 LiNO3 + Fe3(PO4)2
Fe(NO6)3H18 + Sr(NO3)2 + C6H10O8 = SrFe12O19 + CO2 + N2 + H2O =>
108 Fe(NO6)3H18 + 9 Sr(NO3)2 + 95 C6H10O8 = 9 SrFe12O19 + 570 CO2 + 171 N2 + 1447 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Fe2O3 + BaO = BaFe2O4 =>
Fe2O3 + BaO = BaFe2O4
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeN3O18H18 + Sr(NO3)2 + C6H10O8 = SrFe12O19 + CO2 + N2 + H2O =>
108 FeN3O18H18 + 9 Sr(NO3)2 + 95 C6H10O8 = 9 SrFe12O19 + 570 CO2 + 171 N2 + 1447 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
(NH4)(NO3) = N2 + H2O + O2 =>
2(NH4)(NO3) = 2 N2 + 4 H2O + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZN + HNO3 = ZN(NO3)2 + NO2 + H2O =>
ZN + 4 HNO3 = ZN(NO3)2 + 2 NO2 + 2 H2O
KOH(s) + HCl(aq) = KCl(aq) + H2O(l) =>
KOH(s) + HCl(aq) = KCl(aq) + H2O(l)
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
(C3H5(NO3)3) = N2 + O2 + H2O + CO2 =>
4(C3H5(NO3)3) = 6 N2 + O2 + 10 H2O + 12 CO2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Mg(s) + AgNo3(aq) = Mg(No3)(aq) + Ag(s) =>
Mg(s) + AgNo3(aq) = Mg(No3)(aq) + Ag(s)
(COOH)2 + NaOH = NaCO2 + H2O =>
(COOH)2 + 2 NaOH = 2 NaCO2 + 2 H2O
Hg2 + O2 = HgO2 =>
Hg2 + 2 O2 = 2 HgO2
C5H5N + H2O = C5H5NH + OH =>
C5H5N + H2O = C5H5NH + OH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
AlCl3 + NH4OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
HCL + NaOH = NaCL + H2O =>
HCL + NaOH = NaCL + H2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
S + H2SO4 = H2O + SO2 =>
S + 2 H2SO4 = 2 H2O + 3 SO2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Na2CO3 + BaCl2 = NaCl + BaCO3 =>
Na2CO3 + BaCl2 = 2 NaCl + BaCO3
C2H2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
3 C2H2 + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 6 CO2 + 23 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2O3 + BaO = BaFe2O4 =>
Fe2O3 + BaO = BaFe2O4
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/14
Équations équilibrées sur05/08/13
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