| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + CH3Cl = C2H5OCH3 + HCl
Na2SiO3 + H2O = H2SiO3 + NaOH =>
Na2SiO3 + 2 H2O = H2SiO3 + 2 NaOH
HNO3 + Na2SiO3 = Na2NO3 + HSiO3 =>
HNO3 + Na2SiO3 = Na2NO3 + HSiO3
NaAlCO3(OH)2 + HCl = NaCl + AlCl3 + CO2 + H2O =>
NaAlCO3(OH)2 + 4 HCl = NaCl + AlCl3 + CO2 + 3 H2O
MgCl2 + Fe = FeCl3 + Mg =>
3 MgCl2 + 2 Fe = 2 FeCl3 + 3 Mg
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
MgCl2 + Al(OH)3 = Mg(OH)2 + AlCl3 =>
3 MgCl2 + 2 Al(OH)3 = 3 Mg(OH)2 + 2 AlCl3
N2O3 + Ba(OH)2 = BaO + N(OH)3 =>
N2O3 + 3 Ba(OH)2 = 3 BaO + 2 N(OH)3
(FeO) = Fe + O =>
(FeO) = Fe + O
Ag3N + Na = Na3N + Ag =>
Ag3N + 3 Na = Na3N + 3 Ag
C3H8 + HCl = C3H7Cl + H2 =>
C3H8 + HCl = C3H7Cl + H2
C9H7O4Na + H2SO4 = Na2SO4 + C7H6O3 + H2O =>
14 C9H7O4Na + 7 H2SO4 = 7 Na2SO4 + 18 C7H6O3 + 2 H2O
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Cu(NO3)2*3H2O + Na2CO3 = CuCO3 + NaNO3 + H2O =>
Cu(NO3)2*3H2O + Na2CO3 = CuCO3 + 2 NaNO3 + 3 H2O
C6H5NH3Cl + NaOH = C6H5NH2 + H2O + NaCl =>
C6H5NH3Cl + NaOH = C6H5NH2 + H2O + NaCl
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Pb2 + SO4 = PbSO4 =>
Pb2 + 2 SO4 = 2 PbSO4
Fe3(PO4)2 + Ba(OH)2 = FeO + H2O + Ba3(PO4)2 =>
Fe3(PO4)2 + 3 Ba(OH)2 = 3 FeO + 3 H2O + Ba3(PO4)2
Lithiumbromide + chlorine = lithiumchloride + bromine =>
2 LiBr + Cl2 = 2 LiCl + Br2
PbCl4 + NaOH = NaCl + PbO2 + H2O =>
PbCl4 + 4 NaOH = 4 NaCl + PbO2 + 2 H2O
Ba + HCl = BaCl2 + H =>
Ba + 2 HCl = BaCl2 + 2 H
FeCl2 + CaOH = Fe(OH)2 + CaCl =>
FeCl2 + 2 CaOH = Fe(OH)2 + 2 CaCl
Na2S + SO = Na2O + S =>
Na2S + SO = Na2O + 2 S
IO3{-} + SO2 + H2O = I{-} + SO4{2-} + H{+} =>
IO3{-} + 3 SO2 + 3 H2O = I{-} + 3 SO4{2-} + 6 H{+}
Be(s) + MgF(aq) = BeF(aq) + Mg(s) =>
Be(s) + MgF(aq) = BeF(aq) + Mg(s)
K3PO4 + MgSO4 = Mg3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 K2SO4
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(aq)
Al(NO3)3 + H2SO4 = Al2(SO4)3 + (HNO3) =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6(HNO3)
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
Na2CO3 + K2CO3 = KNaCO3 =>
Na2CO3 + K2CO3 = 2 KNaCO3
[FeS2] + [NO3]{-} + H{+} = [SO4]{2-} + NO + H2O + Fe{3+} =>
[FeS2] + 5[NO3]{-} + 4 H{+} = 2[SO4]{2-} + 5 NO + 2 H2O + Fe{3+}
Na5P3O10 + H2O = Na3PO4 + H3PO4 =>
3 Na5P3O10 + 6 H2O = 5 Na3PO4 + 4 H3PO4
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
WCl6 + Al(CH3)3 = W(CH3)6 + Al(CH3)2Cl =>
WCl6 + 6 Al(CH3)3 = W(CH3)6 + 6 Al(CH3)2Cl
NaNO2 + Na2SO3 + H2SO4 = NO + Na2SO4 + H2O =>
2 NaNO2 + Na2SO3 + H2SO4 = 2 NO + 2 Na2SO4 + H2O
MoO3 + NaOH = Na2MoO4*H2O =>
MoO3 + 2 NaOH = Na2MoO4*H2O
K3(PO4) + AlCl3 = KCl + Al3(PO4)3 =>
3 K3(PO4) + 3 AlCl3 = 9 KCl + Al3(PO4)3
CH3CH2OH + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 33 H2O + 6 K2SO4
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
CNO3 = CON + O2 =>
CNO3 = CON + O2
MnO4{-} + H{+} + Cl{-} = Mn{2-} + Cl2 + H2O =>
2 MnO4{-} + 16 H{+} + 18 Cl{-} = 2 Mn{2-} + 9 Cl2 + 8 H2O
AgO + Cl = AgCl + O =>
AgO + Cl = AgCl + O
Na + V(OH) = V + Na(OH) =>
Na + V(OH) = V + Na(OH)
FeCl3 + NH3 = FeCl3NH3 =>
FeCl3 + NH3 = FeCl3NH3
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
CuCl2 + KI = CuI + I2 + KCl =>
2 CuCl2 + 4 KI = 2 CuI + I2 + 4 KCl
FeCl3 + NH3 = FeCl3NH3 =>
FeCl3 + NH3 = FeCl3NH3
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Li2CO3 + Cl2 = LiCl + LiClO3 + CO2 =>
3 Li2CO3 + 3 Cl2 = 5 LiCl + LiClO3 + 3 CO2
lead(ii)nitrate + sodiumiodide = lead(ii)iodide + sodiumNitrate =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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