| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 2 FeSO4 + 2 H2O = MnSO4 + Fe(OH)3 + FeOHSO4
FeO + NaOH = Fe3O4 + NaH =>
3 FeO + NaOH = Fe3O4 + NaH
NaOH = Na + O2 + H2O =>
4 NaOH = 4 Na + O2 + 2 H2O
CH3CH2CH2COH + H2CrO4 = CH3CH2CHO + Cr3 + H2O =>
27 CH3CH2CH2COH + 3 H2CrO4 = 36 CH3CH2CHO + Cr3 + 3 H2O
(NH4)2SO3 + HCl = NH4 + Cl + SO2 + H2O =>
(NH4)2SO3 + 2 HCl = 2 NH4 + 2 Cl + SO2 + H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
Pb(OH)4 + H3PO4 = H2O + Pb3(PO4)4 =>
3 Pb(OH)4 + 4 H3PO4 = 12 H2O + Pb3(PO4)4
HBr + Zn = ZnBr2 + H2 =>
2 HBr + Zn = ZnBr2 + H2
H2SO4 + BaCl2 = BaSO4(s) + HCl =>
H2SO4 + BaCl2 = BaSO4(s) + 2 HCl
C15H30(i) + O2(g) = CO2(g) + H2O(g) =>
2 C15H30(i) + 45 O2(g) = 30 CO2(g) + 30 H2O(g)
HClKHS = H2SKCl =>
HClKHS = H2SKCl
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
C6H5OH + NO3{-} + H2O = C5H7NO2 + HCO3{-} =>
C6H5OH + NO3{-} + H2O = C5H7NO2 + HCO3{-}
PbNKI = PbI(s)KN(s) =>
PbNKI = PbI(s)KN(s)
SO3{2-} + H2O2 = SO4{2-} + H2O =>
SO3{2-} + H2O2 = SO4{2-} + H2O
AgClO4 = Ag + Cl2 + O2 =>
2 AgClO4 = 2 Ag + Cl2 + 4 O2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
ClO + H = Cl + H2O =>
ClO + 2 H = Cl + H2O
HIO3 + AgNO3 = AgIO3 + HNO3 =>
HIO3 + AgNO3 = AgIO3 + HNO3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NH4Cl + Hg2(NO3)2 = Hg2Cl + NH4(NO3)2 =>
NH4Cl + Hg2(NO3)2 = Hg2Cl + NH4(NO3)2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
CaCl2Mg(NO3)2 = Ca(NO3)2MgCl2 =>
CaCl2Mg(NO3)2 = Ca(NO3)2MgCl2
NaIO3 + HI = NaI + H2O + I2 =>
NaIO3 + 6 HI = NaI + 3 H2O + 3 I2
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Ca(OH)2 + Li = Ca + LiOH =>
Ca(OH)2 + 2 Li = Ca + 2 LiOH
PbCO3 + HCl = PbCl2 + H2CO3 =>
PbCO3 + 2 HCl = PbCl2 + H2CO3
MnO2 + Sn(OH)4 = Mn(OH)2 + Sn(O2)2 =>
2 MnO2 + Sn(OH)4 = 2 Mn(OH)2 + Sn(O2)2
Sc2O3 = Sc + O2 =>
2 Sc2O3 = 4 Sc + 3 O2
NaOAc + NH4Cl = NaCl + NH3 + HOAc =>
NaOAc + NH4Cl = NaCl + NH3 + HOAc
SnCl2 + KOH + CH3CO2H + H2O = C2H5OH + KCl + K2[Sn(OH)6] =>
2 SnCl2 + 8 KOH + CH3CO2H + 3 H2O = C2H5OH + 4 KCl + 2 K2[Sn(OH)6]
PbCO3 + C = Pb + CO2 =>
2 PbCO3 + C = 2 Pb + 3 CO2
Fe + Cl2 = Fe(Cl2) =>
Fe + Cl2 = Fe(Cl2)
C6H10 + HBr = C6H14 + Br =>
C6H10 + 4 HBr = C6H14 + 4 Br
Al2(s) + H2(SO4)(aq) = Al2(SO4)3(aq) + H2(g) =>
Al2(s) + 3 H2(SO4)(aq) = Al2(SO4)3(aq) + 3 H2(g)
C7H6O3 + KI + KIO3 = COOK + I2 + H2O =>
6 C7H6O3 + 14 KI + 28 KIO3 = 42 COOK + 21 I2 + 18 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + KClO3 + KOH + H2O = K[Al(OH)4] + KCl =>
2 Al + KClO3 + 2 KOH + 3 H2O = 2 K[Al(OH)4] + KCl
CaCO3 + MgCO3 = MgO3 + Ca + CO2 =>
2 CaCO3 + MgCO3 = MgO3 + 2 Ca + 3 CO2
MnO*H2O + O2 = MnO2*H2O =>
2 MnO*H2O + O2 = 2 MnO2*H2O
K2Cr2O7 + KCl + NaOH = NaCl + K2CrO4 + H2O =>
K2Cr2O7 + 2 KCl + 2 NaOH = 2 NaCl + 2 K2CrO4 + H2O
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ga(BrO4)3 + NH4OH = Ga(OH)3 + NH4BrO4 =>
Ga(BrO4)3 + 3 NH4OH = Ga(OH)3 + 3 NH4BrO4
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
