| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
HCl + KNO3 = HNO3 + KCl =>
HCl + KNO3 = HNO3 + KCl
Mg2SiO4 + H2O = H4SiO4 + Mg(OH)2 =>
Mg2SiO4 + 4 H2O = H4SiO4 + 2 Mg(OH)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C8H18 + O2 = C + H2O =>
2 C8H18 + 9 O2 = 16 C + 18 H2O
C12 + H2 = HC1 =>
C12 + 6 H2 = 12 HC1
Sr2 + H2SO4 = SrSO4 + H2O + H2S =>
2 Sr2 + 5 H2SO4 = 4 SrSO4 + 4 H2O + H2S
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
C12 + H2 = HC1 =>
C12 + 6 H2 = 12 HC1
C10H8 + C6H5COOH = HCOOH + C16H12 =>
C10H8 + C6H5COOH = HCOOH + C16H12
Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
C10H8 + C6H5COOH = HCOOH + C16H12 =>
C10H8 + C6H5COOH = HCOOH + C16H12
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
HNO3 + KCl + O2 = KNO3 + Cl2 + H2O =>
4 HNO3 + 4 KCl + O2 = 4 KNO3 + 2 Cl2 + 2 H2O
Ch3COOH + Cu = Cu(Ch3COO)2 + H2 =>
2 Ch3COOH + Cu = Cu(Ch3COO)2 + H2
C11H24 + O2 = C + H2O =>
C11H24 + 6 O2 = 11 C + 12 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cl2 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
H(NO3) + PbCl2 = HCl2 + Pb(NO3) =>
H(NO3) + PbCl2 = HCl2 + Pb(NO3)
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
H(NO3) + PbCl2 = HCl2 + Pb(NO3) =>
H(NO3) + PbCl2 = HCl2 + Pb(NO3)
Ch3COOH + Cu = Cu(Ch3COO)2 + H2 =>
2 Ch3COOH + Cu = Cu(Ch3COO)2 + H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H2O + K = KOH + H =>
H2O + K = KOH + H
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2O + K = KOH + H2 =>
2 H2O + 2 K = 2 KOH + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C4H12 + O2 = H2O + CO2 =>
C4H12 + 7 O2 = 6 H2O + 4 CO2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
CuO = Cu2O + O2 =>
4 CuO = 2 Cu2O + O2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
C3H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/19
Équations équilibrées sur02/13/18
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