| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + FePO4 = CaPO4 + Fe
AlBr3(aq) + LiOH(aq) = LiBr + Al(OH)3 =>
AlBr3(aq) + 3 LiOH(aq) = 3 LiBr + Al(OH)3
H2S2O3 + HClO = H2SO4 + HCl + S =>
H2S2O3 + HClO = H2SO4 + HCl + S
ZnSO4 + NaCl = ZnCl2 + Na2SO4 =>
ZnSO4 + 2 NaCl = ZnCl2 + Na2SO4
MnO4 + Ti3 = Mn + TiO2 =>
3 MnO4 + 2 Ti3 = 3 Mn + 6 TiO2
C2952H4664N812O832S8Fe4 + Na2C4H3O4SAu + Fe(SCN)2 + Fe(NH4)2(SO4)2 + C4H8Cl2S + C8H12MgN2O8 = C55H72MgN4 + Na4Fe(CN)6 + Au0987SC6H11O5 + HClO4 + H2S =>
16792.685492408C2952H4664N812O832S8Fe4 + 4935987 Na2C4H3O4SAu + 1447793.924392Fe(SCN)2 + 953028.83363832Fe(NH4)2(SO4)2 + 6979008.5677969C4H8Cl2S + 1814672.5679481C8H12MgN2O8 = 1814672.5679481C55H72MgN4 + 2467993.5Na4Fe(CN)6 + 5001 Au0987SC6H11O5 + 13958017.135594HClO4 + 16845981.567797H2S
PbSO4 + Cl = PbCl2 + SO4 =>
PbSO4 + 2 Cl = PbCl2 + SO4
SO2K2O = K2SO3 =>
SO2K2O = K2SO3
NaI + Mg(ClO3)2 = MgI2 + Na(ClO3) =>
2 NaI + Mg(ClO3)2 = MgI2 + 2 Na(ClO3)
BaO2 + SO3 = BaSO4 + O =>
BaO2 + SO3 = BaSO4 + O
NH4OH + K2[HgI4] + KOH = Hg2NH2I3 + KI + H2O =>
NH4OH + 2 K2[HgI4] + KOH = Hg2NH2I3 + 5 KI + 2 H2O
Al + NaClO3 = AlCl3 + NaO3 =>
Al + 3 NaClO3 = AlCl3 + 3 NaO3
NH3*3H2O = NH3 + H2O =>
NH3*3H2O = NH3 + 3 H2O
CrO2{-}(aq) + H2O(l) + ClO{-}(aq) = CrO42{-}(aq) + Cl2(g) + OH{-}(aq) =>
CrO2{-}(aq) + 40 H2O(l) + 80 ClO{-}(aq) = CrO42{-}(aq) + 40 Cl2(g) + 80 OH{-}(aq)
C4H9OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C4H9OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
H2OKCl = HClKOH =>
H2OKCl = HClKOH
CaS + Pb(C2H3O2)2 = Ca(C2H3O2)2 + PbS =>
CaS + Pb(C2H3O2)2 = Ca(C2H3O2)2 + PbS
Mg(NO3)2 + Na2SiO3 = MgSiO3 + NaNO3 =>
Mg(NO3)2 + Na2SiO3 = MgSiO3 + 2 NaNO3
Ai + S = Ai2S3 =>
2 Ai + 3 S = Ai2S3
HINaOH = NaI + H2O =>
HINaOH = NaI + H2O
ZnCO3 = CO2 + ZnO =>
ZnCO3 = CO2 + ZnO
VOCl2 + KMnO4 + H2O = V2O5*H2O + KCl + MnCl2 + HCl =>
10 VOCl2 + 2 KMnO4 + 12 H2O = 5 V2O5*H2O + 2 KCl + 2 MnCl2 + 14 HCl
Si(g) + Cl2 = SiCl4(l) =>
Si(g) + 2 Cl2 = SiCl4(l)
HCOOHC2H6 = HCOOC2H5H2 =>
HCOOHC2H6 = HCOOC2H5H2
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
KCrO2 + H2O2 = KCrO4 + H2O =>
KCrO2 + 2 H2O2 = KCrO4 + 2 H2O
SeO3{-2} + ClO3{-} + H{+} = SeO4{-2} + Cl2 + H2O =>
5 SeO3{-2} + 2 ClO3{-} + 2 H{+} = 5 SeO4{-2} + Cl2 + H2O
MgHO = Mg2O + H2O =>
2 MgHO = Mg2O + H2O
C7H16O + CH3COOH = H2O + C9H18O2 =>
C7H16O + CH3COOH = H2O + C9H18O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H(OH) =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H(OH)
CH3CH2I + H2O = CH3CH2OH + HI =>
CH3CH2I + H2O = CH3CH2OH + HI
Ba + C = Ba4C2 =>
4 Ba + 2 C = Ba4C2
CH2Cu2O5 = CO2 + CuO + H2O =>
CH2Cu2O5 = CO2 + 2 CuO + H2O
FeCO3 + Li = Li2CO3 + Fe =>
FeCO3 + 2 Li = Li2CO3 + Fe
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Al(OH)3 + H2 = Al + H2O =>
2 Al(OH)3 + 3 H2 = 2 Al + 6 H2O
Cu3Zn + HCl = Cu3ZnCl + H2 =>
2 Cu3Zn + 2 HCl = 2 Cu3ZnCl + H2
CO(NH2)2(g) + O2(g) = N2(g) + CO2(g) + H2O(l) =>
2 CO(NH2)2(g) + 3 O2(g) = 2 N2(g) + 2 CO2(g) + 4 H2O(l)
HBr + CrS = Br2Cr + H2S =>
2 HBr + CrS = Br2Cr + H2S
Na2S + Na2Cr2O7 + HCl = CrCl2 + NaCl + S8 + H2O =>
8 Na2S + 2 Na2Cr2O7 + 28 HCl = 4 CrCl2 + 20 NaCl + S8 + 14 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2SO3 + KMnO4 + Ba(OH)2 = BaMnO4 + K2SO4 + H2O + KOH =>
K2SO3 + 2 KMnO4 + 2 Ba(OH)2 = 2 BaMnO4 + K2SO4 + H2O + 2 KOH
(NH4)2HPO4 + Ca(OH)2 = CaHPO4 + NH4OH =>
(NH4)2HPO4 + Ca(OH)2 = CaHPO4 + 2 NH4OH
Pb2(SO4)3 + Ca(OH)2 = Pb(OH)3 + CaSO4 =>
Pb2(SO4)3 + 3 Ca(OH)2 = 2 Pb(OH)3 + 3 CaSO4
Al + AgNO3 + NaOH = Na2AlO2 + NH3 + H2O + Ag =>
9 Al + 2 AgNO3 + 18 NaOH = 9 Na2AlO2 + 2 NH3 + 6 H2O + 2 Ag
I = I3 =>
3 I = I3
LiNo3 + HBr = HLi + BrNo3 =>
LiNo3 + HBr = HLi + BrNo3
SnCl4(aq) + Al(s) = Cl2(s) + Sn3Al4(aq) =>
3 SnCl4(aq) + 4 Al(s) = 6 Cl2(s) + Sn3Al4(aq)
MgO2H2 + H2O = MgO2H3 + OH =>
MgO2H2 + H2O = MgO2H3 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/24
Équations équilibrées sur12/07/23
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