| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + Cl2 = 2 LiCl
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Na[Al(OH)4] + HCl = Al(OH)3 + NaCl + H2O =>
Na[Al(OH)4] + HCl = Al(OH)3 + NaCl + H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
NaOH + HC2H2ClCO2 = NaC2H2ClCO2 + H2O =>
NaOH + HC2H2ClCO2 = NaC2H2ClCO2 + H2O
SnNaNO3 = SnNO3Na =>
SnNaNO3 = SnNO3Na
(H2)O2 = (H2)O + O2 =>
2(H2)O2 = 2(H2)O + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2C6H6O6 + NaOH = Na2C6H6O6 + H2O =>
H2C6H6O6 + 2 NaOH = Na2C6H6O6 + 2 H2O
Cu + H2O + NaOH = Cu(OH)2 + Na(H2O) =>
Cu + 2 H2O + 2 NaOH = Cu(OH)2 + 2 Na(H2O)
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
C2HCl5 + Cl2 = C2Cl6 + HCl =>
C2HCl5 + Cl2 = C2Cl6 + HCl
SiO2 + HCl = Si + H2O + Cl2 =>
SiO2 + 4 HCl = Si + 2 H2O + 2 Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Sc + H3PO4 = ScPO4 + H =>
Sc + H3PO4 = ScPO4 + 3 H
Al(s) + N2(g) = AlN =>
2 Al(s) + N2(g) = 2 AlN
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
H3PO4 + CaI2 = Ca3(PO4)2 + HI =>
2 H3PO4 + 3 CaI2 = Ca3(PO4)2 + 6 HI
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Fe(iii)O + C = Fe + CO =>
Fe(iii)O + C = Fe + CO
NaHCO3 + CuCl2 = CuO + CO2 + H2O + NaCl =>
2 NaHCO3 + CuCl2 = CuO + 2 CO2 + H2O + 2 NaCl
CuO + NH4Cl = Cu + N2 + HCl + H2O =>
3 CuO + 2 NH4Cl = 3 Cu + N2 + 2 HCl + 3 H2O
CuCl2 + Na3AsO4 = Cu3(AsO4)2 + NaCl =>
3 CuCl2 + 2 Na3AsO4 = Cu3(AsO4)2 + 6 NaCl
Na2S + Cd(NO3)2 = NaNO3 + CdS =>
Na2S + Cd(NO3)2 = 2 NaNO3 + CdS
Fe(SCN)2 + HCl = FeCl2 + H + SCN =>
Fe(SCN)2 + 2 HCl = FeCl2 + 2 H + 2 SCN
K2CO3 + Na2SO4 = K2SO4 + Na2CO3 =>
K2CO3 + Na2SO4 = K2SO4 + Na2CO3
Fe(NO3)2 + HCl = FeCl3 + Fe(NO3)3 + NONO2 + H2O =>
4 Fe(NO3)2 + 6 HCl = 2 FeCl3 + 2 Fe(NO3)3 + NONO2 + 3 H2O
NaBr + F2 = NaF + Br2 =>
2 NaBr + F2 = 2 NaF + Br2
H2O + HNO3 + As2S3 = H2SO4 + H3AsO4 + NO =>
4 H2O + 28 HNO3 + 3 As2S3 = 9 H2SO4 + 6 H3AsO4 + 28 NO
CrBr4 = Cr + Br4 =>
CrBr4 = Cr + Br4
CH4N2O + H3PO4 = CH7N2O5P =>
CH4N2O + H3PO4 = CH7N2O5P
Ba(NO3)2 + HCI = BaCI + (NO3)2H =>
Ba(NO3)2 + HCI = BaCI + (NO3)2H
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CH3COOC2H5 + C2H5OH = CH3COOC2H5C2H5OH =>
CH3COOC2H5 + C2H5OH = CH3COOC2H5C2H5OH
C8HF15O2 + O2 = F2 + CO2 + H2O =>
4 C8HF15O2 + 29 O2 = 30 F2 + 32 CO2 + 2 H2O
Na + H3PO4 = Na3(PO4) + H2 =>
6 Na + 2 H3PO4 = 2 Na3(PO4) + 3 H2
CaCl + NH4(OH) = CaOH + NH4Cl =>
CaCl + NH4(OH) = CaOH + NH4Cl
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
Na2S + HNO3 = S + NO2 + NaNO3 + H2O =>
Na2S + 4 HNO3 = S + 2 NO2 + 2 NaNO3 + 2 H2O
NH4NO3 + H3C3O3N3 = N2 + H2O + CO2 =>
9 NH4NO3 + 2 H3C3O3N3 = 12 N2 + 21 H2O + 6 CO2
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
Li + N2 = Li3N = =>
6 Li + N2 = 2 Li3N
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Ba(OH)2 + H2SO4 = BaSO4 + OH2H2SO4 =>
Ba(OH)2 + 3 H2SO4 = BaSO4 + 2 OH2H2SO4
C2H10N2O + O2 = H2O + CO2 + NH3 =>
2 C2H10N2O + 5 O2 = 4 H2O + 4 CO2 + 4 NH3
Si(OH) + HNO3 = Si(NO3) + H2O =>
Si(OH) + HNO3 = Si(NO3) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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