Équations équilibrées la veille |
CaS3 + 13 KClO + H2O = Ca(OH)2 + 3 K2SO4 + 3 Cl2 + 7 KCl
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaClO3 = Ca + ClO3 =>
CaClO3 = Ca + ClO3
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + (NH4)2(NO3)2 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + (NH4)2(NO3)2
NH4(OH) = H2O + NH3 =>
NH4(OH) = H2O + NH3
Ba(HCO3)2 + HCOOH = (HCOOH)Ba + H2O + CO2 =>
Ba(HCO3)2 + 2 HCOOH = (HCOOH)Ba + 2 H2O + 3 CO2
Li2O + ZnO + P2O5 = LiZnPO4 =>
Li2O + 2 ZnO + P2O5 = 2 LiZnPO4
As4 + KNO3 + Na2CO3 = Na3AsO4 + KNO2 + CO2 =>
As4 + 10 KNO3 + 6 Na2CO3 = 4 Na3AsO4 + 10 KNO2 + 6 CO2
HgCl + O2 = HgO + Cl2 =>
2 HgCl + O2 = 2 HgO + Cl2
[Al(H2O)]Cl3 + H2O = [Al(H2O)5(OH)]Cl3 + H3O =>
[Al(H2O)]Cl3 + 6 H2O = [Al(H2O)5(OH)]Cl3 + H3O
MgF2 + KF = KMgF3 =>
MgF2 + KF = KMgF3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NH3Cl + HCl = NH4 + Cl =>
NH3Cl + HCl = NH4 + 2 Cl
CoCl3 + K3PO4 = Co3(PO4)3 + KCl =>
3 CoCl3 + 3 K3PO4 = Co3(PO4)3 + 9 KCl
Mg + SiO2 = Mg2Si + MgO =>
4 Mg + SiO2 = Mg2Si + 2 MgO
KNO3 + Zn + S = ZnO + N2 + K2S =>
2 KNO3 + 6 Zn + S = 6 ZnO + N2 + K2S
C7H5NaO2 + KMnO4 = H2O + CO2 + Na2O + K2O + MnO =>
2 C7H5NaO2 + 12 KMnO4 = 5 H2O + 14 CO2 + Na2O + 6 K2O + 12 MnO
Ba(HCO3)2 + HCOOH = (HCOOH)Ba + H2O + CO2 =>
Ba(HCO3)2 + 2 HCOOH = (HCOOH)Ba + 2 H2O + 3 CO2
MgF2 + KF = KMgF3 =>
MgF2 + KF = KMgF3
HI(aq)LiOH(aq) = H2O(l)LiI(aq) =>
HI(aq)LiOH(aq) = H2O(l)LiI(aq)
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Fe + Ag2SO4 = Fe2(SO4)3 + Ag =>
2 Fe + 3 Ag2SO4 = Fe2(SO4)3 + 6 Ag
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
BaCl + Cu2SO4 = CuCl + Ba2SO4 =>
2 BaCl + Cu2SO4 = 2 CuCl + Ba2SO4
KOHKHPO4 = K2HPO4OH =>
KOHKHPO4 = K2HPO4OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H10O4 + O2 = CO2 + H20(water) =>
2 C6H10O4 + 8 O2 = 12 CO2 + H20(water)
Sc + Co(ClO3)2 = Co2 + Sc(ClO3)3 =>
4 Sc + 6 Co(ClO3)2 = 3 Co2 + 4 Sc(ClO3)3
SO2 + Cl5 = SO2Cl2 =>
5 SO2 + 2 Cl5 = 5 SO2Cl2
FeNO3 + Na2CO3 = Fe2(CO3) + NaNO3 =>
2 FeNO3 + Na2CO3 = Fe2(CO3) + 2 NaNO3
Cu(s) + S3(s) = Cu2S(s) =>
6 Cu(s) + S3(s) = 3 Cu2S(s)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HCl + C8H15N7O2S3 = C8H16ClN7O2S3 =>
HCl + C8H15N7O2S3 = C8H16ClN7O2S3
Fe3 + O2 = Fe3O4 =>
Fe3 + 2 O2 = Fe3O4
Mg + C6H5OH = C6H5OMg + H2 =>
2 Mg + 2 C6H5OH = 2 C6H5OMg + H2
F + OH = FO2 + H2O =>
F + 4 OH = FO2 + 2 H2O
Al3Br2 + F = AlF + Br2 =>
Al3Br2 + 3 F = 3 AlF + Br2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
CuO + H2 = Cu(OH2) =>
CuO + H2 = Cu(OH2)
Fe3(BO3)2 + Mg(NO3)2 = Mg3(BO3)2 + Fe(NO3)2 =>
Fe3(BO3)2 + 3 Mg(NO3)2 = Mg3(BO3)2 + 3 Fe(NO3)2
Al + Fe0 = Al4Fe3 =>
4 Al + 3 Fe0 = Al4Fe3
Na(NO3) + (NH4)2CrO4 = NH4NO3 + Na2CrO4 =>
2 Na(NO3) + (NH4)2CrO4 = 2 NH4NO3 + Na2CrO4
HClO = HClO3 + HCl =>
3 HClO = HClO3 + 2 HCl
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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Équations équilibrées sur01/07/25
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