| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2NaOH = NaClOHCl
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
Li2CO3 + HClO4 = H2CO3 + LiClO4 =>
Li2CO3 + 2 HClO4 = H2CO3 + 2 LiClO4
C36H75 + O2 = CO2 + H2O =>
4 C36H75 + 219 O2 = 144 CO2 + 150 H2O
C2H2 + NaClO = NaC + ClOH =>
C2H2 + 2 NaClO = 2 NaC + 2 ClOH
C7H5Cl3 + HF = C6H5CF3 + HCl =>
C7H5Cl3 + 3 HF = C6H5CF3 + 3 HCl
PO4{3-} + Mg{2+} + NH4{+} = MgNH4PO4 =>
PO4{3-} + Mg{2+} + NH4{+} = MgNH4PO4
CO + F2 = CF + O2 =>
2 CO + F2 = 2 CF + O2
BaOH(aq) + HSO4 = H2O + BaSO4 =>
BaOH(aq) + HSO4 = H2O + BaSO4
Ag(s) + HNO3(aq) = AgNO3(aq) + NO(g) + H2O(l) =>
3 Ag(s) + 4 HNO3(aq) = 3 AgNO3(aq) + NO(g) + 2 H2O(l)
C7H5O2Cl + NaOH + H = C7H6O2 + H2O + NaCl =>
C7H5O2Cl + NaOH + 2 H = C7H6O2 + H2O + NaCl
C6H5NO2 + Fe + HCl = C6H5NH3Cl + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 7 HCl = C6H5NH3Cl + 3 FeCl2 + 2 H2O
H2O(l) + SO3(s) = H2SO4 =>
H2O(l) + SO3(s) = H2SO4
(CH3)2CHOH(g) = (CH3)2CO(g) + H2(g) =>
(CH3)2CHOH(g) = (CH3)2CO(g) + H2(g)
CaC2O4 = CO + CO2 + CaO =>
CaC2O4 = CO + CO2 + CaO
FeCl3 + K2(PO4) = Fe(PO4) + K2Cl3 =>
FeCl3 + K2(PO4) = Fe(PO4) + K2Cl3
Mg(s) + AlCl3(aq) = MgCl2 + Al(s) =>
3 Mg(s) + 2 AlCl3(aq) = 3 MgCl2 + 2 Al(s)
C4H8O = C4 + H8 + O =>
C4H8O = C4 + H8 + O
Be + NiSO4 = Ni + BeSO4 =>
Be + NiSO4 = Ni + BeSO4
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
H3AsO4 + KOH = OH3 + KHAsO4 =>
H3AsO4 + KOH = OH3 + KHAsO4
Cu2SO + Fe2 = Fe2SO + Cu2 =>
Cu2SO + Fe2 = Fe2SO + Cu2
C6H9AlO6 + Cu3(PO4)2 = C6H9Al(PO4)2 + Cu3O6 =>
C6H9AlO6 + Cu3(PO4)2 = C6H9Al(PO4)2 + Cu3O6
KOHH2O = KOH3O =>
KOHH2O = KOH3O
CuSO4 + (NH4)2CO3 = Cu(NH4)2 + CO3SO4 =>
CuSO4 + (NH4)2CO3 = Cu(NH4)2 + CO3SO4
Al + NH4ClO4 = Al2O3 + HCl + N2O + H2O =>
8 Al + 6 NH4ClO4 = 4 Al2O3 + 6 HCl + 3 N2O + 9 H2O
CH2F2 + H2O = CH4 + CO2 + F2 =>
4 CH2F2 + 2 H2O = 3 CH4 + CO2 + 4 F2
CuSO4 + NaHS = CuS + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaHS = 2 CuS + Na2SO4 + H2SO4
C2H2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HOH + CO2 =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 4 HOH + 2 CO2
CuO + C = O2 + CuC =>
2 CuO + 2 C = O2 + 2 CuC
CH3CHO + N2H4 = CH3CHN2H2 + H2O =>
CH3CHO + N2H4 = CH3CHN2H2 + H2O
Al(NO3)3 + Na2S = Al2S3 + NNaO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NNaO3
NaOH + NH3 = NH4OH + Na2O =>
2 NaOH + NH3 = NH4OH + Na2O
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
Mo + NaOH + O2 = Na2MoO4 + H2O =>
2 Mo + 4 NaOH + 3 O2 = 2 Na2MoO4 + 2 H2O
H2O + Mg3(N)2 = MgO + NH3 =>
3 H2O + Mg3(N)2 = 3 MgO + 2 NH3
S(s) + O2 + NaOH = Na2SO4 + H2O =>
2 S(s) + 3 O2 + 4 NaOH = 2 Na2SO4 + 2 H2O
Ag2S + KCN + H2O = AgCN + KOH + H2S =>
Ag2S + 2 KCN + 2 H2O = 2 AgCN + 2 KOH + H2S
HF + O3 = H2O + F =>
6 HF + O3 = 3 H2O + 6 F
Mg + Ni = Mg50Ni50 =>
50 Mg + 50 Ni = Mg50Ni50
Na + Mg2I = NaI + Mg =>
Na + Mg2I = NaI + 2 Mg
NH4ClO4 = NH4(aq) + Cl(aq) + O4 =>
NH4ClO4 = NH4(aq) + Cl(aq) + O4
Mg(s) + LiNO3(aq) = Li(s) + Mg(NO3)2 =>
Mg(s) + 2 LiNO3(aq) = 2 Li(s) + Mg(NO3)2
Pb(NO3) + AlCl = PbCl + Al(NO3) =>
Pb(NO3) + AlCl = PbCl + Al(NO3)
CH3CH(CH3)CH2COOH + KOH = CH3CH(CH3)CH2COOK + H2O =>
CH3CH(CH3)CH2COOH + KOH = CH3CH(CH3)CH2COOK + H2O
Fe + KNO3 = K2FeO4 + N2 + O2 =>
Fe + 2 KNO3 = K2FeO4 + N2 + O2
K2CO3 + FeCl2 = KCl + Fe(CO3) =>
K2CO3 + FeCl2 = 2 KCl + Fe(CO3)
C7H2O2 + O2 = CO2 + H2O =>
2 C7H2O2 + 13 O2 = 14 CO2 + 2 H2O
Pb(NO3)2 + LiOH = Pb(OH)2 + LiNO3 =>
Pb(NO3)2 + 2 LiOH = Pb(OH)2 + 2 LiNO3
CH4 + N2 + O = CH4N2O =>
CH4 + N2 + O = CH4N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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