| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2*CO3 = Al2*(CO3)3 + 6 H2*O
FeCl2(aq) + Li2CO3(aq) = FeCO3(s) + Li2Cl2(aq) =>
FeCl2(aq) + Li2CO3(aq) = FeCO3(s) + Li2Cl2(aq)
Na2SO3 + HI = H2SO3 + NaI =>
Na2SO3 + 2 HI = H2SO3 + 2 NaI
P2O5 + NaOH = NaPO3 + H2O =>
P2O5 + 2 NaOH = 2 NaPO3 + H2O
GeO2 + HCl = GeCl4 + H2O =>
GeO2 + 4 HCl = GeCl4 + 2 H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
SO3 + CaO = CaSO3 + O =>
SO3 + CaO = CaSO3 + O
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
Fe(SO4) + KOH = FeOH + KSO4 =>
Fe(SO4) + KOH = FeOH + KSO4
(NH4)2MoO4 + HCl = H2MoO4 + NH4Cl =>
(NH4)2MoO4 + 2 HCl = H2MoO4 + 2 NH4Cl
Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe
Al + HSO4{-} + OH{-} = Al2O3 + S{2-} + H2O =>
8 Al + 3 HSO4{-} + 3 OH{-} = 4 Al2O3 + 3 S{2-} + 3 H2O
HCOOH + C2H5COONa = HCOONa + C2H5COOH =>
HCOOH + C2H5COONa = HCOONa + C2H5COOH
Ba2 + Br2 = BaBr2 =>
Ba2 + 2 Br2 = 2 BaBr2
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
P4(s) + Cl(g) = PCl3(g) =>
P4(s) + 12 Cl(g) = 4 PCl3(g)
Pb(NO3)2 + Na(I) = Pb(I)2 + Na(NO3) =>
Pb(NO3)2 + 2 Na(I) = Pb(I)2 + 2 Na(NO3)
PbS2 = PbS + S2 =>
2 PbS2 = 2 PbS + S2
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Al2(SO4)3*16H2O + NH3 + C5H8O2 = Al(C5H7O2)3 + NH4{+} + SO4{2-} + H2O =>
Al2(SO4)3*16H2O + 6 NH3 + 6 C5H8O2 = 2 Al(C5H7O2)3 + 6 NH4{+} + 3 SO4{2-} + 16 H2O
C6H6 + Cl2 = C6H5Cl + H2 =>
2 C6H6 + Cl2 = 2 C6H5Cl + H2
NaY + Pb(NO3)2 = PbY2 + NaNO3 =>
2 NaY + Pb(NO3)2 = PbY2 + 2 NaNO3
CH3Br(g) = CH3(g) + Br(g) =>
CH3Br(g) = CH3(g) + Br(g)
Al2O3 + H2O = Al2O + H2O3 =>
Al2O3 + H2O = Al2O + H2O3
Pb(NO3)2(q) + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(q) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
CuCl2 + NO2 = CuNO2 + Cl =>
CuCl2 + NO2 = CuNO2 + 2 Cl
Fe + H2O = FeH2 + O =>
Fe + H2O = FeH2 + O
H2CO3 + LiOH = Li2CO3 + H2O(l) =>
H2CO3 + 2 LiOH = Li2CO3 + 2 H2O(l)
CH3OH + KMnO4 + H2SO4 = CHOOH + H2O + MnSO4 + K2SO4 =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 CHOOH + 11 H2O + 4 MnSO4 + 2 K2SO4
CsO + SO2 = CsSO2 + O2 =>
2 CsO + 2 SO2 = 2 CsSO2 + O2
NaH + HCl = NaCl + H =>
NaH + HCl = NaCl + 2 H
P + S = P4S10 =>
4 P + 10 S = P4S10
PbNO32 + NaI = PbI + NaNO32 =>
PbNO32 + NaI = PbI + NaNO32
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
CoCl2 + NH4Cl + NH3 + O2 = Co(NH3)6Cl3 + H2O =>
4 CoCl2 + 4 NH4Cl + 20 NH3 + O2 = 4 Co(NH3)6Cl3 + 2 H2O
CaCl2 + Nh4OH = Ca(OH)2 + Nh4Cl =>
CaCl2 + 2 Nh4OH = Ca(OH)2 + 2 Nh4Cl
Cr(OH)3 + HCl = [Cr(H2O)4]Cl3 + CrCl3 =>
4 Cr(OH)3 + 12 HCl = 3[Cr(H2O)4]Cl3 + CrCl3
FeSO4 + BaO = BaSO4 + FeO =>
FeSO4 + BaO = BaSO4 + FeO
[Cu(NH3)4](OH)2 = CuO + NH3 + H2O =>
[Cu(NH3)4](OH)2 = CuO + 4 NH3 + H2O
NaCl + H2C2O4 = Na2C2O4 + HCl =>
2 NaCl + H2C2O4 = Na2C2O4 + 2 HCl
K2CO3(aq) + Cu(NO3)2 = CuCO3 + KNO3 =>
K2CO3(aq) + Cu(NO3)2 = CuCO3 + 2 KNO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C7H16 + HNO3 = C7H15 + NO2 + H2O =>
C7H16 + HNO3 = C7H15 + NO2 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
(NH4)2S + NaNO3 = NH4(NO3) + Na2S =>
(NH4)2S + 2 NaNO3 = 2 NH4(NO3) + Na2S
NaClO + CO2 + H2O = NaHCO3 + HClO =>
NaClO + CO2 + H2O = NaHCO3 + HClO
Co(NO3)2 + OH = Co(OH)2 + NO3 =>
Co(NO3)2 + 2 OH = Co(OH)2 + 2 NO3
K + Al(C2H3O2)3 = K(C2H3O2)3 + Al =>
K + Al(C2H3O2)3 = K(C2H3O2)3 + Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/24
Équations équilibrées sur10/01/23
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