| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + MgSO4 = BaSO4 + MgCl2
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mn2O3 + H2 = Mn3O4 + H2O =>
3 Mn2O3 + H2 = 2 Mn3O4 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaF + AlF3 + Al4C3 = Na2Al3C2F3 =>
6 NaF + AlF3 + 2 Al4C3 = 3 Na2Al3C2F3
NaF + AlF3 + Al4C3 = Na2Al2CF4 =>
6 NaF + 2 AlF3 + Al4C3 = 3 Na2Al2CF4
C6H6(l) + Br2(l) = C6H4Br2(l) + HBr(g) =>
C6H6(l) + 2 Br2(l) = C6H4Br2(l) + 2 HBr(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaF + AlF3 + Al4C3 = Na3Al3CF8 =>
9 NaF + 5 AlF3 + Al4C3 = 3 Na3Al3CF8
NaF + AlF3 + Al4C3 = Na3Al3C2F4 =>
9 NaF + AlF3 + 2 Al4C3 = 3 Na3Al3C2F4
NaF + AlF3 + Al4C3 = Na4Al2CF6 =>
12 NaF + 2 AlF3 + Al4C3 = 3 Na4Al2CF6
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
C6H6(l) + Br2(l) = C6H4Br2(l) + HBr(g) =>
C6H6(l) + 2 Br2(l) = C6H4Br2(l) + 2 HBr(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
MnO2 + H2 = Mn3O4 + H2O =>
3 MnO2 + 2 H2 = Mn3O4 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaF + AlF3 + Al4C3 = Na6Al2CF8 =>
18 NaF + 2 AlF3 + Al4C3 = 3 Na6Al2CF8
Mn + Zn + Sb = MnZnSb =>
Mn + Zn + Sb = MnZnSb
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
BTc + Cu = Cu3(BTc)2 =>
2 BTc + 3 Cu = Cu3(BTc)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NaF + AlF3 + Al4C3 = NaAl3CF6 =>
3 NaF + 5 AlF3 + Al4C3 = 3 NaAl3CF6
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Fe2S3 = Fe + S =>
Fe2S3 = 2 Fe + 3 S
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mn3O4 + H2 = MnO + H2O =>
Mn3O4 + H2 = 3 MnO + H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
FeSO4 + H2SO4 + Cl2 = Fe2(SO4)3 + HCl =>
2 FeSO4 + H2SO4 + Cl2 = Fe2(SO4)3 + 2 HCl
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Cu + Cl2 = CuCl3 =>
2 Cu + 3 Cl2 = 2 CuCl3
P4O10 + HCl = POCl3 + H2P2O6 =>
2 P4O10 + 6 HCl = 2 POCl3 + 3 H2P2O6
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
SiH4 = Si + H2 =>
SiH4 = Si + 2 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
PbS + PbSO4 = Pb + SO2 =>
PbS + PbSO4 = 2 Pb + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/27/20
Équations équilibrées sur08/26/19
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