| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SnOH + 4 NaOH + 2 H2O = 2 Na2[Sn(OH)4] + H2
Co(NO3)2 + NH3 = [Co(NH3)6] + NO3 =>
Co(NO3)2 + 6 NH3 = [Co(NH3)6] + 2 NO3
Sr(C2H3O2)2 + Na3PO4 = Sr3(PO4)2 + Na(C2H3O2) =>
3 Sr(C2H3O2)2 + 2 Na3PO4 = Sr3(PO4)2 + 6 Na(C2H3O2)
Cr(OH)3 + NaOH + Br2 = Na2Cr2O7 + H2O + HBr =>
2 Cr(OH)3 + 2 NaOH + 3 Br2 = Na2Cr2O7 + H2O + 6 HBr
CaCI + Na(PO4) = Ca(PO4) + NaCI =>
CaCI + Na(PO4) = Ca(PO4) + NaCI
Co(H2O)6Cl2 + (NH4)2CO3 = Co(NH3)4Cl2 + H2O + CO2 =>
Co(H2O)6Cl2 + 2(NH4)2CO3 = Co(NH3)4Cl2 + 8 H2O + 2 CO2
CoSO4*7H2O + NH3 = Co(NH3)SO4 + H2O =>
CoSO4*7H2O + NH3 = Co(NH3)SO4 + 7 H2O
AgNO3 + Kl = Ag + NO3Kl =>
AgNO3 + Kl = Ag + NO3Kl
Ca2(OH)2 + Cl2 = Ca3(ClO3)2 + CaCa2 + HCl2 =>
3 Ca2(OH)2 + 7 Cl2 = Ca3(ClO3)2 + CaCa2 + 6 HCl2
Sc + I2 = ScI3 =>
2 Sc + 3 I2 = 2 ScI3
Cr(OH)3 + K2SO4 + I2 = Cr2(SO4)3 + KI + KIO3 + H2O =>
2 Cr(OH)3 + 3 K2SO4 + 3 I2 = Cr2(SO4)3 + 5 KI + KIO3 + 3 H2O
Al2O3 + NaOH + FH = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 FH = 2 Na3AlF6 + 9 H2O
CuSO4 + Fe(OH)2 = FeSO4 + Cu(OH)2 =>
CuSO4 + Fe(OH)2 = FeSO4 + Cu(OH)2
Po(C2O4)3 + Mc3(PO3)5 = Po(PO3)2 + Mc2(C2O4)5 =>
5 Po(C2O4)3 + 2 Mc3(PO3)5 = 5 Po(PO3)2 + 3 Mc2(C2O4)5
Cr2S3 + HCl = CrCl2 + Cl2 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl2 + Cl2 + 3 H2S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
As2O3 + ClO{-} + OH{-} = AsO4{3-} + Cl{-} + H2O =>
As2O3 + 2 ClO{-} + 6 OH{-} = 2 AsO4{3-} + 2 Cl{-} + 3 H2O
SiCl4 + NH4OH = SiO2 + NH2Cl + H2 + O2 =>
SiCl4 + 4 NH4OH = SiO2 + 4 NH2Cl + 6 H2 + O2
Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H
H2SO4 + HBr = Br2SO4 + SO2 + H2O =>
3 H2SO4 + 2 HBr = Br2SO4 + 2 SO2 + 4 H2O
NaSO3 + KIO3 = K2SO3 + Na + IO3 =>
NaSO3 + 2 KIO3 = K2SO3 + Na + 2 IO3
NH4OH + Al(NO3) = AlOH + NH4NO3 =>
NH4OH + Al(NO3) = AlOH + NH4NO3
AlBr3 + H2O = Al(OH)3 + HBr =>
AlBr3 + 3 H2O = Al(OH)3 + 3 HBr
H2O + MnO2 = Mn2O7 + H2 =>
3 H2O + 2 MnO2 = Mn2O7 + 3 H2
C9H10O4 + NaHCO3 = C9H9NaO4 + CO2 + H2O =>
C9H10O4 + NaHCO3 = C9H9NaO4 + CO2 + H2O
K(MnO4) + KI + H2SO4 = Mn(SO4) + K2(SO4) + I2 + H2O =>
2 K(MnO4) + 10 KI + 8 H2SO4 = 2 Mn(SO4) + 6 K2(SO4) + 5 I2 + 8 H2O
I2(aq) + KI(l) = KI3 =>
I2(aq) + KI(l) = KI3
C13H16 + H2 = C13H18 =>
C13H16 + H2 = C13H18
H + MnO4{-} + C2O4{-2} = Mn{-2} + CO2 + H2O =>
16 H + 2 MnO4{-} + C2O4{-2} = 2 Mn{-2} + 2 CO2 + 8 H2O
Na2BeO2 + HNO3 = Be(NO3)2 + NaOH =>
Na2BeO2 + 2 HNO3 = Be(NO3)2 + 2 NaOH
Al(C2H3O2)3 + LiNO3 = Al(NO3)3 + LiC2H3O2 =>
Al(C2H3O2)3 + 3 LiNO3 = Al(NO3)3 + 3 LiC2H3O2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Mn + (CO3)2 = MnO4 + CO2 =>
Mn + 2(CO3)2 = MnO4 + 4 CO2
C17H33COONa + HCl = C17H33COOH + NaCl =>
C17H33COONa + HCl = C17H33COOH + NaCl
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Pb(NO3)2 = PbO + NO2 + O3 =>
3 Pb(NO3)2 = 3 PbO + 6 NO2 + O3
Ba(HCO3)2 + HCOOH = (HCOOH)Ba + H2O + CO2 =>
Ba(HCO3)2 + 2 HCOOH = (HCOOH)Ba + 2 H2O + 3 CO2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
NaF = F2 + Na =>
2 NaF = F2 + 2 Na
K2(SO4) + CaI2 = Ca(SO4) + KI =>
K2(SO4) + CaI2 = Ca(SO4) + 2 KI
C2H4Br2 + Na = C2H4 + NaBr =>
C2H4Br2 + 2 Na = C2H4 + 2 NaBr
P + F2 = PF3 =>
2 P + 3 F2 = 2 PF3
HBr(aq) + Be(OH)2(aq) = H2O(l) + BeBr2(aq) =>
2 HBr(aq) + Be(OH)2(aq) = 2 H2O(l) + BeBr2(aq)
Zn + HNO2 = ZnNO2 + H =>
Zn + HNO2 = ZnNO2 + H
KF + O3 = K2 + F2O2 =>
6 KF + 2 O3 = 3 K2 + 3 F2O2
KCN + [Ni(H2O)6] = Ni(CN)2 + K2 + H2O =>
2 KCN + [Ni(H2O)6] = Ni(CN)2 + K2 + 6 H2O
AgNO3 + NH4OH = Ag(NH3) + NO + H2O =>
5 AgNO3 + 9 NH4OH = 5 Ag(NH3) + 9 NO + 15 H2O
(Ni(NO3)2*6(H2O)) = H2O + HNO3 + Ni(OH)2 =>
(Ni(NO3)2*6(H2O)) = 4 H2O + 2 HNO3 + Ni(OH)2
FeCl + Al = Fe + AlCl3 =>
3 FeCl + Al = 3 Fe + AlCl3
Ag3(AsO4)6 + Pd2(Cr2O7)4 = Pd3(AsO4)4 + Ag2(Cr2O7)6 =>
4 Ag3(AsO4)6 + 9 Pd2(Cr2O7)4 = 6 Pd3(AsO4)4 + 6 Ag2(Cr2O7)6
| 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 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
