| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C10H16O + NaBH4 + 4 H2O = 6 C10H18O + NaBO4
KAl(SO4)2 + BaCl2 = KAl + Cl + BaSO4 =>
KAl(SO4)2 + 2 BaCl2 = KAl + 4 Cl + 2 BaSO4
Tl + H2O = Tl2O3 + H2 =>
2 Tl + 3 H2O = Tl2O3 + 3 H2
Ag(s)CuSO4(aq) = Cu(s)AgSO4(s) =>
Ag(s)CuSO4(aq) = Cu(s)AgSO4(s)
KOH + HOCH2CH2NH2 + COO2 = K2CO3 + NH3 + H2O =>
14 KOH + HOCH2CH2NH2 + 5 COO2 = 7 K2CO3 + NH3 + 9 H2O
C(CH2ONO2)4 = C + CH2ONO2 =>
C(CH2ONO2)4 = C + 4 CH2ONO2
Mg + Na2CO3 = Na2 + MgCO3 =>
Mg + Na2CO3 = Na2 + MgCO3
NH{-4}NO{-3} = N{-2}O + H{-2}O =>
NH{-4}NO{-3} = N{-2}O + H{-2}O
Mg(s) + KNO3(aq) = MgK + NO3 =>
Mg(s) + KNO3(aq) = MgK + NO3
C10H7O{-} + H{+} = C10H7OH =>
C10H7O{-} + H{+} = C10H7OH
SiO2Na2O = Na2SiO3 =>
SiO2Na2O = Na2SiO3
PC2H5 + O2 = POH + CO2 + H2O =>
2 PC2H5 + 7 O2 = 2 POH + 4 CO2 + 4 H2O
CH3OH + H2O = HCO2H + H =>
CH3OH + H2O = HCO2H + 4 H
Pt(s) + FeCl3(aq) = Fe + PtCl4 =>
3 Pt(s) + 4 FeCl3(aq) = 4 Fe + 3 PtCl4
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaNO3(aq)
CH3OH + K2Cr2O7 + H2SO4 = CHO + Cr2(SO4)3 + H2O + K2SO4 =>
2 CH3OH + K2Cr2O7 + 4 H2SO4 = 2 CHO + Cr2(SO4)3 + 7 H2O + K2SO4
Li + FeSO3 = Fe + Li2SO3 =>
2 Li + FeSO3 = Fe + Li2SO3
Hg2O + Mg = HgMg + O2 =>
2 Hg2O + 4 Mg = 4 HgMg + O2
K2 + (CO3) = K2(CO3) =>
K2 + (CO3) = K2(CO3)
Al + HCI = Al(CI)3 + H2 =>
2 Al + 6 HCI = 2 Al(CI)3 + 3 H2
Mg + ClO4 = Mg(ClO4) =>
Mg + ClO4 = Mg(ClO4)
Cu(OH)2 + H2O + Br2 = Cu(OH)3 + HBr =>
2 Cu(OH)2 + 2 H2O + Br2 = 2 Cu(OH)3 + 2 HBr
Al + H3PO4 = H2 + Al2(HPO4)3 =>
2 Al + 3 H3PO4 = 3 H2 + Al2(HPO4)3
Al2(SO4)3*14H2O + Ca(CO3) = Al(OH)3 + Ca(SO4) + H2O + CO2 =>
Al2(SO4)3*14H2O + 3 Ca(CO3) = 2 Al(OH)3 + 3 Ca(SO4) + 11 H2O + 3 CO2
Co(NO3)2 + Na3(PO4) = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3(PO4) = Co3(PO4)2 + 6 NaNO3
(NH4)2CrO4BaCl2 = (NH4)2Cl2BaCrO4 =>
(NH4)2CrO4BaCl2 = (NH4)2Cl2BaCrO4
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
Fe(NO3)3 + SnS = Fe2S3 + Sn(NO3)2 =>
2 Fe(NO3)3 + 3 SnS = Fe2S3 + 3 Sn(NO3)2
Al2O3 + H4P2O7 = H2O + Al4(P2O7)3 =>
2 Al2O3 + 3 H4P2O7 = 6 H2O + Al4(P2O7)3
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
Fe2(SO4)3(aq) + Zn(s) = ZnSO4(aq) + Fe(s) =>
Fe2(SO4)3(aq) + 3 Zn(s) = 3 ZnSO4(aq) + 2 Fe(s)
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + (NH4)NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2(NH4)NO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
[Ca(NH3)4](OH)2 + H2SO4 = CaSO4 + (NH4)2SO4 + H2O =>
[Ca(NH3)4](OH)2 + 3 H2SO4 = CaSO4 + 2(NH4)2SO4 + 2 H2O
Pb(NO3)2 + H2S = PbS + NO + H2O + S =>
Pb(NO3)2 + 4 H2S = PbS + 2 NO + 4 H2O + 3 S
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
NaBr + (CH3)2SO4 = CH3Br + Na2SO4 =>
2 NaBr + (CH3)2SO4 = 2 CH3Br + Na2SO4
NaClO = Cl + NaO =>
NaClO = Cl + NaO
Fe + O2 + H2O = Fe(OH)6 =>
2 Fe + 3 O2 + 6 H2O = 2 Fe(OH)6
Na2OH3 + H2SO4 = Na2SO4 + H2O + SO2 =>
2 Na2OH3 + 5 H2SO4 = 2 Na2SO4 + 8 H2O + 3 SO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H2TeO3 + V(OH)5 = V2(TeO3)5 + H2O =>
5 H2TeO3 + 2 V(OH)5 = V2(TeO3)5 + 10 H2O
HCl + (NH4)2SO3 = H2SO3 + NH4Cl =>
2 HCl + (NH4)2SO3 = H2SO3 + 2 NH4Cl
Fe2(SO3)3 + H2SO4 = Fe(SO4)2 + H2O + SO2 =>
Fe2(SO3)3 + 5 H2SO4 = 2 Fe(SO4)2 + 5 H2O + 4 SO2
Na2CO3 = Na2 + CO2 + O2 =>
2 Na2CO3 = 2 Na2 + 2 CO2 + O2
SrCl + H2 = Sr + HCl =>
2 SrCl + H2 = 2 Sr + 2 HCl
C14H10O2 + C15H14 = C29H20O + H2O =>
68 C14H10O2 + 39 C15H14 = 53 C29H20O + 83 H2O
(NH4)6V10O28 + KI + HCl = VOCl2 + I2 + NH4Cl + KCl + H2O =>
(NH4)6V10O28 + 10 KI + 36 HCl = 10 VOCl2 + 5 I2 + 6 NH4Cl + 10 KCl + 18 H2O
H2O2 + CaO = CaH2 + O3 =>
H2O2 + CaO = CaH2 + O3
Cu(NO3)2 + CrCl2 = Cr(NO3)2 + CuCl2 =>
Cu(NO3)2 + CrCl2 = Cr(NO3)2 + CuCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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