Printed from https://www.webqc.org

Équations chimiques équilibrées sur10/21/18

 Équations équilibrées la veille Équations équilibrées le lendemain
Équilibrer l'équation de toute réaction chimique
Pb3O4 + HCl = PbCl + H2O + Cl2 =>
2 Pb3O4 + 16 HCl = 6 PbCl + 8 H2O + 5 Cl2

Na2Co3 + KOH = Na2OH + KCo3 =>
Na2Co3 + KOH = Na2OH + KCo3

Na2SiO3 + MgCl2 = MgSiO3 + NaCl =>
Na2SiO3 + MgCl2 = MgSiO3 + 2 NaCl

C12H22O11 + H2O = C6H12O6 =>
C12H22O11 + H2O = 2 C6H12O6

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

KBr + PbO2 + HNO3 = Pb(NO3)2 + Br2 + KNO3 + H2O =>
2 KBr + PbO2 + 4 HNO3 = Pb(NO3)2 + Br2 + 2 KNO3 + 2 H2O

SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

NH4CL + H2O = H3O + NH3 + CL =>
NH4CL + H2O = H3O + NH3 + CL

FeS + HCl = HS + FeCl =>
FeS + HCl = HS + FeCl

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

(BiO)2CO3 + Na2SnO2 + NaOH = Bi + Na2CO3 + Na2SnO3 + H2O =>
(BiO)2CO3 + 3 Na2SnO2 + 2 NaOH = 2 Bi + Na2CO3 + 3 Na2SnO3 + H2O

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2

Al + HNO3 + NaOH = Na2AlO2 + NH3 + H2O =>
4 Al + HNO3 + 8 NaOH = 4 Na2AlO2 + NH3 + 3 H2O

Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2

C6H5CH3 + Br2 = C6H3Br3(CH3) + HBr =>
2 C6H5CH3 + 5 Br2 = 2 C6H3Br3(CH3) + 4 HBr

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

C6H5CH3 + Br2 = C6H2Br4(CH3) + HBr =>
2 C6H5CH3 + 7 Br2 = 2 C6H2Br4(CH3) + 6 HBr

C57H104O6 + CH3OH = C19H36O2 + C3H8O3 =>
C57H104O6 + 3 CH3OH = 3 C19H36O2 + C3H8O3

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

C6H5CH3 + Br2 = C6H2Br2(CH3) + HBr =>
2 C6H5CH3 + 5 Br2 = 2 C6H2Br2(CH3) + 6 HBr

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

AS2S3 + HNO3 + H20 = H3ASO4 + H2SO4 + NO =>
20 AS2S3 + 200 HNO3 + H20 = 20 H3ASO4 + 80 H2SO4 + 200 NO

C6H5CH3 + Br2 = C6H4Br2(CH3) + HBr =>
2 C6H5CH3 + 3 Br2 = 2 C6H4Br2(CH3) + 2 HBr

C57H104O6 + CH3OH = C19H36O2 + C3H8O3 =>
C57H104O6 + 3 CH3OH = 3 C19H36O2 + C3H8O3

C6H5CH3 + Br2 = C6H3Br2(CH3) + HBr =>
C6H5CH3 + 2 Br2 = C6H3Br2(CH3) + 2 HBr

As + KClO + KOH = K3AsO4 + KCl + H2O =>
2 As + 5 KClO + 6 KOH = 2 K3AsO4 + 5 KCl + 3 H2O

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

C57H104O6 + CH3OH = C19H36O2 + C3H8O3 =>
C57H104O6 + 3 CH3OH = 3 C19H36O2 + C3H8O3

As2S3 + HNO3 + H20 = H3AsO4 + H2SO4 + NO =>
10 As2S3 + 100 HNO3 + H20 = 20 H3AsO4 + 30 H2SO4 + 100 NO

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2

NaCl + Cu(NO3)2 = NaNO3 + CuCl2 =>
2 NaCl + Cu(NO3)2 = 2 NaNO3 + CuCl2

As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O

Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3

AL + F2 = ALF3 =>
2 AL + 3 F2 = 2 ALF3

HCH2CHCO2 + OH = CH2CHCO2 + H2O =>
HCH2CHCO2 + OH = CH2CHCO2 + H2O

H2S + Cl + H2O = H2SO4 + HCl =>
H2S + 8 Cl + 4 H2O = H2SO4 + 8 HCl

FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4

Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Équilibrer l'équation de toute réaction chimique
 Équations équilibrées la veille Équations équilibrées le lendemain
Équations équilibrées sur10/14/18
Équations équilibrées sur09/21/18
Équations équilibrées sur10/21/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
Menu Équilibrer Masse molaire Lois des gaz Unités Outils pour la chimie Tableau périodique Forum de la chimie Symétrie Constantes Contribuer Contactez-nous
Comment citer ?