| Équations équilibrées la veille |
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
ZnCl2 + KI = KCl + ZnI2 =>
ZnCl2 + 2 KI = 2 KCl + ZnI2
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Cu + Ag(NO3)3 = CuNO3 + Ag =>
3 Cu + Ag(NO3)3 = 3 CuNO3 + Ag
SO2 + HNO3 = NO + H2SO4 + O2 =>
SO2 + 2 HNO3 = 2 NO + H2SO4 + O2
K2Cr2O7 + H2SO4 + C2H5OH = KCr(SO4)2 + CH3COH + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = 2 KCr(SO4)2 + 3 CH3COH + 7 H2O
Al + NaOH + H2O = AlO2Na + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 AlO2Na + 3 H2
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
Cu2S + HNO3 = Cu(NO3)2 + SO2 + H2O + NO =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 3 SO2 + 10 H2O + 8 NO
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
CrO + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 CrO + 4 H2SO4 = Cr2(SO4)3 + SO2 + 4 H2O
LiCl + Zn3(PO4)2 = Li3(PO4) + ZnCl2 =>
6 LiCl + Zn3(PO4)2 = 2 Li3(PO4) + 3 ZnCl2
MnO4{2-} + NO2{-} + H{+} = MnO2 + NO3{-} + H2O =>
MnO4{2-} + NO2{-} + 2 H{+} = MnO2 + NO3{-} + H2O
Hg{2+} + AlF{4-} = Hg2AlF =>
2 Hg{2+} + AlF{4-} = Hg2AlF
C6H5MgBr + C13H10O + H3O = C19H16O + MgBr(OH) =>
36 C6H5MgBr + 55 C13H10O + 30 H3O = 49 C19H16O + 36 MgBr(OH)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
LiCl + Zn3(PO4)2 = Li3(PO4) + ZnCl2 =>
6 LiCl + Zn3(PO4)2 = 2 Li3(PO4) + 3 ZnCl2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
Mn2O3 + H2O = HMnO2 =>
Mn2O3 + H2O = 2 HMnO2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + HF = NH4F(aq) =>
NH3 + HF = NH4F(aq)
Al + H2SO4 = Al2(SO4)3(aq) + H2(g) =>
2 Al + 3 H2SO4 = Al2(SO4)3(aq) + 3 H2(g)
Rb{+} + BrO3{-} = BrRb + O2 =>
2 Rb{+} + 2 BrO3{-} = 2 BrRb + 3 O2
SeO + H2 = Se2 + H2O =>
2 SeO + 2 H2 = Se2 + 2 H2O
CH3CHO + Ag2O = CH3COOH + Ag =>
CH3CHO + Ag2O = CH3COOH + 2 Ag
KBr + Fe2(SO4)3 = Br2 + K2SO4 + FeSO4 =>
2 KBr + Fe2(SO4)3 = Br2 + K2SO4 + 2 FeSO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C8H2O2 + O2 = CO2 + H2O =>
2 C8H2O2 + 15 O2 = 16 CO2 + 2 H2O
C2H5NH2 + H2O = C2H5NH3OH =>
C2H5NH2 + H2O = C2H5NH3OH
FeCl2 + SO2 + HCl = FeCl3 + S8 + H2O =>
32 FeCl2 + 8 SO2 + 32 HCl = 32 FeCl3 + S8 + 16 H2O
CH2OH{-}CHOH{-}CH3 + HBr = CH2Br{-}CHBr{-}CH2Br + H2O =>
CH2OH{-}CHOH{-}CH3 + HBr = CH2Br{-}CHBr{-}CH2Br + H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
H + H2SO3 = H2S + H2O =>
6 H + H2SO3 = H2S + 3 H2O
H2(g) + Br2(g) = HBr(g) =>
H2(g) + Br2(g) = 2 HBr(g)
MnO2 + NaOH + H2O = Na2[Mn(OH)6] =>
MnO2 + 2 NaOH + 2 H2O = Na2[Mn(OH)6]
KNO3 + S8 = K2SO4 + K2O + NO2 =>
48 KNO3 + S8 = 8 K2SO4 + 16 K2O + 48 NO2
Cr + CaCl2 = CrCl2 + Ca =>
Cr + CaCl2 = CrCl2 + Ca
Sb + HNO3 + H2O = HSb(OH)6 + NO2 =>
Sb + 5 HNO3 + H2O = HSb(OH)6 + 5 NO2
CaBr = Ca2 + Br2 =>
2 CaBr = Ca2 + Br2
Fe2O3(s) = Fe2O2(s) + O2 =>
2 Fe2O3(s) = 2 Fe2O2(s) + O2
C6H5COOH + H2O = H3O + C6HCOO =>
C6H5COOH + 5 H2O = 5 H3O + C6HCOO
Fe2N + HCl = FeCl2 + NH3 + H2 =>
2 Fe2N + 8 HCl = 4 FeCl2 + 2 NH3 + H2
H3PO4 + AgCl = H3Cl + AgPO4 =>
H3PO4 + AgCl = H3Cl + AgPO4
Pb(OH)4{2-} + ClO{-} = PbO2 + Cl{-} + H2O + OH{-} =>
Pb(OH)4{2-} + ClO{-} = PbO2 + Cl{-} + H2O + 2 OH{-}
H3AsO2 + NaOH + H2O + Al = AsH3 + Na[Al(OH)4] =>
3 H3AsO2 + 4 NaOH + 6 H2O + 4 Al = 3 AsH3 + 4 Na[Al(OH)4]
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
