| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 NaOH + 3 NaClO3 = 3 NaAlO3 + H3AlO3 + 3 NaCl
In = In3 =>
3 In = In3
CH3COH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
CH3COH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 5 H2O
PbS + H2O2 = Pb(SO4) + H2O =>
PbS + 4 H2O2 = Pb(SO4) + 4 H2O
PbH4 + H2O = Pb(OH)4 + H2 =>
PbH4 + 4 H2O = Pb(OH)4 + 4 H2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
CO + Ba(OH)2 = BaCO3 + C + H2O =>
2 CO + Ba(OH)2 = BaCO3 + C + H2O
Br2 + CaCl2 = Ca + BrCl =>
Br2 + CaCl2 = Ca + 2 BrCl
MgSO4H2O + Na2CO3 = Na2SO4 + MgCO3 + H2O =>
MgSO4H2O + Na2CO3 = Na2SO4 + MgCO3 + H2O
CUOH + HCl = CUCl + H2O =>
CUOH + HCl = CUCl + H2O
Ca(OH)2 + CuO = Cu(OH)2 + CaO =>
Ca(OH)2 + CuO = Cu(OH)2 + CaO
XCHCH2 + KMnO4 + H2O = XCH(OH)CH2OH + MnO2 + KOH =>
3 XCHCH2 + 2 KMnO4 + 4 H2O = 3 XCH(OH)CH2OH + 2 MnO2 + 2 KOH
SO2 + NH4OH = (NH4)2SO3 + H2O =>
SO2 + 2 NH4OH = (NH4)2SO3 + H2O
Na2Te + Fl = Na2Fl + Te =>
Na2Te + Fl = Na2Fl + Te
Pb(OAc)2 + HCl = PbCl2 + HAcO =>
Pb(OAc)2 + 2 HCl = PbCl2 + 2 HAcO
Al4C3 + NaOH + H2O = NaAlO2 + CH4 =>
Al4C3 + 4 NaOH + 4 H2O = 4 NaAlO2 + 3 CH4
CH3CH2HO + O2 = H2O + CH3COOH =>
CH3CH2HO + O2 = H2O + CH3COOH
Cu + FCl2 = F + CuCl2 =>
Cu + FCl2 = F + CuCl2
FeS2 + O2 + H2O = Fe2{+} + SO4{-2} + H{+} =>
8 FeS2 + 25 O2 + 14 H2O = 4 Fe2{+} + 16 SO4{-2} + 28 H{+}
Al + CuF = AlF + Cu =>
Al + CuF = AlF + Cu
C6H10O5 + Mg(OH)2 + H2O = H2 + MgCO3 =>
C6H10O5 + 6 Mg(OH)2 + H2O = 12 H2 + 6 MgCO3
Ag(s) + CaN2(aq) = Ag3N(aq) + Ca(s) =>
6 Ag(s) + CaN2(aq) = 2 Ag3N(aq) + Ca(s)
FeO + ClO2 = FeCl2 + O3 =>
3 FeO + 6 ClO2 = 3 FeCl2 + 5 O3
Cl2 + HBr = BrCl + H2 =>
Cl2 + 2 HBr = 2 BrCl + H2
HClO(aq) + CsOH(aq) = CsClO(aq) + H2O(l) =>
HClO(aq) + CsOH(aq) = CsClO(aq) + H2O(l)
XO2 + KOH + O2 = K2XO4 + H2O =>
2 XO2 + 4 KOH + O2 = 2 K2XO4 + 2 H2O
Ba3(PO4)2 + HCl = BaCl2 + P2O5 + H2O =>
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + P2O5 + 3 H2O
Zn + NH3 + H2O = Zn(NH3)4(H2O)2 =>
Zn + 4 NH3 + 2 H2O = Zn(NH3)4(H2O)2
MgO + H2 = Mg(OH)2 + Mg =>
2 MgO + H2 = Mg(OH)2 + Mg
HNO3 + Ca = H2 + Ca(NO3)2 =>
2 HNO3 + Ca = H2 + Ca(NO3)2
CuFeS2 + NaCl + O2 = Na2SO4 + CuCl2 + FeCl2 =>
CuFeS2 + 4 NaCl + 4 O2 = 2 Na2SO4 + CuCl2 + FeCl2
C8H18 + O = CO + H2O =>
C8H18 + 17 O = 8 CO + 9 H2O
H2SO4 + Ba(ClO3)2 = H2(ClO3)2 + Ba(SO4) =>
H2SO4 + Ba(ClO3)2 = H2(ClO3)2 + Ba(SO4)
Sb2S3 + OH{-} = SbOS{-} + SbS2{-} + H2O =>
Sb2S3 + 2 OH{-} = SbOS{-} + SbS2{-} + H2O
FePO4 + Mn = Fe + Mn3(PO4)2 =>
2 FePO4 + 3 Mn = 2 Fe + Mn3(PO4)2
AgCl(s) + NH3(aq) = Ag(NH3)2{+}(aq) + Cl{-}(aq) =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2{+}(aq) + Cl{-}(aq)
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
FePO4 + Mn = Fe + Mn3(PO4)2 =>
2 FePO4 + 3 Mn = 2 Fe + Mn3(PO4)2
MgO + F = MgF2 + O2 =>
2 MgO + 4 F = 2 MgF2 + O2
C6H12 + Br2 = C6H11 + HBr = BrC6H12 =>
2 C6H12 + Br2 = 2 C6H11 + 2 HBr
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
Au = Au3 =>
3 Au = Au3
As2O3 = As4 + O2 =>
2 As2O3 = As4 + 3 O2
Na2S3 + HNO3 = Na2SO4 + H2SO4 + NO + H2O =>
3 Na2S3 + 20 HNO3 = 3 Na2SO4 + 6 H2SO4 + 20 NO + 4 H2O
HgNO3 + NaCl = HgCl + NaNO3 =>
HgNO3 + NaCl = HgCl + NaNO3
Cr(NO3)3 + KOH = Cr(OH)3 + KNO3 =>
Cr(NO3)3 + 3 KOH = Cr(OH)3 + 3 KNO3
Na2SO4*10H2O + CaCl2 = NaCl + CaSO4 + H2O =>
Na2SO4*10H2O + CaCl2 = 2 NaCl + CaSO4 + 10 H2O
KOH + ZnCl2 = KCl + Zn(OH)2 =>
2 KOH + ZnCl2 = 2 KCl + Zn(OH)2
BaCl + SO4 = BaSO4 + Cl =>
BaCl + SO4 = BaSO4 + Cl
(NH4)3PO4 + C4H6CaO4 = Ca3(PO4)2 + C2H7NO2 =>
2(NH4)3PO4 + 3 C4H6CaO4 = Ca3(PO4)2 + 6 C2H7NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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