| Équations équilibrées la veille |
AgNO3 + KCl = AgCl + KNO3
NaClO + HCl = NaCl + H2O + Cl2 =>
NaClO + 2 HCl = NaCl + H2O + Cl2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CH3COOH + Mg = CH3COOMg + H2 =>
2 CH3COOH + 2 Mg = 2 CH3COOMg + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Co(OH)3 + LiCl = CoCl3 + LiOH =>
Co(OH)3 + 3 LiCl = CoCl3 + 3 LiOH
Na2CO3*10H2O(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3*10H2O(s) + 2 HCl(aq) = CO2(g) + 11 H2O(l) + 2 NaCl(aq)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
H2C2O4 = H + C2O4 =>
H2C2O4 = 2 H + C2O4
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
CH3NH3Br + NaOH = CH3NH3OH + NaBr =>
CH3NH3Br + NaOH = CH3NH3OH + NaBr
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
H2SO4 + KOH = H2OHKSO4 =>
H2SO4 + KOH = H2OHKSO4
CU + HSO4 = CUSO4 + H2O + SO2 =>
3 CU + 4 HSO4 = 3 CUSO4 + 2 H2O + SO2
SnO + H2SO4 = Sn(SO4)2 + SO2 + H2O =>
SnO + 3 H2SO4 = Sn(SO4)2 + SO2 + 3 H2O
P4O6 = P4 + O2 =>
P4O6 = P4 + 3 O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H4O4 + O2 = CO2 + H2O =>
C2H4O4 + O2 = 2 CO2 + 2 H2O
As2O3 + NO3{-} + H2O = H{+} + H3AsO4{-} + N2O3 =>
2 As2O3 + 2 NO3{-} + 7 H2O = 2 H{+} + 4 H3AsO4{-} + N2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
Ag2SO4 + Ca(NO3)2 = AgNO3 + CaSO4 =>
Ag2SO4 + Ca(NO3)2 = 2 AgNO3 + CaSO4
Ag3PO4(s) + HNO3(aq) = AgNO3(aq) + H3PO4(aq) =>
Ag3PO4(s) + 3 HNO3(aq) = 3 AgNO3(aq) + H3PO4(aq)
Cl2 + FeBr2 = FeBr3 + FeCl3 =>
3 Cl2 + 6 FeBr2 = 4 FeBr3 + 2 FeCl3
H2SO4 + KOH = H2OH + KSO4 =>
H2SO4 + KOH = H2OH + KSO4
Na2S2O3 + Br2 + H2O = Na2SO4 + SO2 + HBr =>
Na2S2O3 + 3 Br2 + 3 H2O = Na2SO4 + SO2 + 6 HBr
(NH4)2CO3 + Mg(NO3)2 = (NH4)NO3 + MgCO3 =>
(NH4)2CO3 + Mg(NO3)2 = 2(NH4)NO3 + MgCO3
Pb(CH3COO)2 + NH3 = Pb(NH3) + CH3COO =>
Pb(CH3COO)2 + NH3 = Pb(NH3) + 2 CH3COO
Cl + Na = NaCl =>
Cl + Na = NaCl
Ca(OH)2(aq) + HBr(aq) = CaBr2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l)
Fe2(SO4)3 + CoCl2 = FeCl3 + Co(SO4) =>
Fe2(SO4)3 + 3 CoCl2 = 2 FeCl3 + 3 Co(SO4)
FeSO4 + NO = [Fe(NO)]SO4 =>
FeSO4 + NO = [Fe(NO)]SO4
H2CCH2 + H2O = CH3CH2OH =>
H2CCH2 + H2O = CH3CH2OH
K2FeO4 + H{+} + e = Fe{3+} + H2O + K =>
K2FeO4 + 8 H{+} + 5e = Fe{3+} + 4 H2O + 2 K
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Sn(OH) + NaOH = NaSnO + H2O =>
Sn(OH) + NaOH = NaSnO + H2O
Sb2O3 + Br2 + KOH = KSbO4 + KBr + H2O =>
Sb2O3 + 4 Br2 + 10 KOH = 2 KSbO4 + 8 KBr + 5 H2O
CsNO3 + H2O = CsOH + HNO3 =>
CsNO3 + H2O = CsOH + HNO3
Na(CO3)2 = Na + CO3 =>
Na(CO3)2 = Na + 2 CO3
Zn + NaHSO4 = ZnSO4 + Na2SO4 + H2 =>
Zn + 2 NaHSO4 = ZnSO4 + Na2SO4 + H2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
TiO2 + NaBH4 = TiB2 + NaOH + H2 =>
TiO2 + 2 NaBH4 = TiB2 + 2 NaOH + 3 H2
NH4OH + AICI = AI(OH) + NH4CI =>
NH4OH + AICI = AI(OH) + NH4CI
Pb(SO4)2 + LiNO3 = Pb(NO3)2 + Li(SO4) =>
Pb(SO4)2 + 2 LiNO3 = Pb(NO3)2 + 2 Li(SO4)
F2(g) + AlCl3(aq) = AlF3 + Cl2 =>
3 F2(g) + 2 AlCl3(aq) = 2 AlF3 + 3 Cl2
SrH2(s) + H2O(l) = Sr(OH)2(g) + H2(l) =>
SrH2(s) + 2 H2O(l) = Sr(OH)2(g) + 2 H2(l)
Na(PO4) + K = K(PO4) + Na =>
Na(PO4) + K = K(PO4) + Na
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
