| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
C6H6 + O = CO2 + H2O =>
C6H6 + 15 O = 6 CO2 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
AlCl3 + (NH4)3PO4 = NH4Cl + Al3(PO4)3 =>
3 AlCl3 + 3(NH4)3PO4 = 9 NH4Cl + Al3(PO4)3
CLO3{-} + C6H12O6 = CL{-} + CO2 + H2O =>
4 CLO3{-} + C6H12O6 = 4 CL{-} + 6 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
P4O9 + H2O = P + H3PO4 =>
5 P4O9 + 27 H2O = 2 P + 18 H3PO4
KMnO4 + HNO3 + K2C2O4 = CO2 + KNO3 + Mn(NO3)2 + H2O =>
2 KMnO4 + 16 HNO3 + 5 K2C2O4 = 10 CO2 + 12 KNO3 + 2 Mn(NO3)2 + 8 H2O
CLO3{-} + C6H12O6 = CL{-} + CO2 + H2O =>
4 CLO3{-} + C6H12O6 = 4 CL{-} + 6 CO2 + 6 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O2 =>
4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 O2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Ca(C2H3O2)2 + Na2CO3 = NaC2H3O2 + CaCO3 =>
Ca(C2H3O2)2 + Na2CO3 = 2 NaC2H3O2 + CaCO3
Fe + HNO3 = Fe(NO3) + NO + H2O =>
3 Fe + 4 HNO3 = 3 Fe(NO3) + NO + 2 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
K3FeO3 + KClO4 + H2SO4 = K2FeO4 + Cl2 + K2SO4 + H2O =>
14 K3FeO3 + 6 KClO4 + 10 H2SO4 = 14 K2FeO4 + 3 Cl2 + 10 K2SO4 + 10 H2O
Pb3O4(s) = PbO(s) + O2(g) =>
2 Pb3O4(s) = 6 PbO(s) + O2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
MG + O2 = MGO =>
2 MG + O2 = 2 MGO
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Mg + MnSo4 = MgSo4 + Mn =>
Mg + MnSo4 = MgSo4 + Mn
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C6H12O6 = H2O + C =>
C6H12O6 = 6 H2O + 6 C
K + O2 = K2O =>
4 K + O2 = 2 K2O
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Mg + MnSO4 = MgSO4 + Mn =>
Mg + MnSO4 = MgSO4 + Mn
C6H12O6 = H2O + C =>
C6H12O6 = 6 H2O + 6 C
C7H14O + O2 = CO2 + H20 =>
10 C7H14O + 65 O2 = 70 CO2 + 7 H20
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/15
Équations équilibrées sur02/05/14
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