| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6S(l) + 7 O2(g) = 4 CO(g) + 6 H2O(l) + 2 SO2(g)
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
BaI2 + Ag2SO4 = AgI + BaSO4 =>
BaI2 + Ag2SO4 = 2 AgI + BaSO4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2O + CH4 = N2 + CO2 + H2O =>
4 N2O + CH4 = 4 N2 + CO2 + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
BaI2 + Ag2SO4 = AgI + BaSO4 =>
BaI2 + Ag2SO4 = 2 AgI + BaSO4
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + S = Na2S =>
2 Na + S = Na2S
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
BaI2 + Ag2SO4 = AgI + BaSO4 =>
BaI2 + Ag2SO4 = 2 AgI + BaSO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Sn + O2 = SnO2 =>
Sn + O2 = SnO2
Br2 + CaCl2 = Br2Cl2 + Ca =>
Br2 + CaCl2 = Br2Cl2 + Ca
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2 =>
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
NaHSO3 + Br2 + H2O = HBr + NaHSO4 =>
NaHSO3 + Br2 + H2O = 2 HBr + NaHSO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
HCOOH + H2O = CH3OH + O3 =>
3 HCOOH + 3 H2O = 3 CH3OH + 2 O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/21
Équations équilibrées sur05/11/20
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