| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H9N + C11H13BrO = C15H21NO + HBr =>
C4H9N + C11H13BrO = C15H21NO + HBr
MgS8 + Mg = Mg5S6 =>
3 MgS8 + 17 Mg = 4 Mg5S6
C8H19N + O2 = CO2 + H2O + N2 =>
4 C8H19N + 51 O2 = 32 CO2 + 38 H2O + 2 N2
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
MnO4{-} + C2O4{2-} + H2O = Mn{2+} + CO2 + OH{-} =>
2 MnO4{-} + 5 C2O4{2-} + 8 H2O = 2 Mn{2+} + 10 CO2 + 16 OH{-}
KMnO4 + NaClO2 + H2O = MnO2 + NaClO4 + KOH =>
4 KMnO4 + 3 NaClO2 + 2 H2O = 4 MnO2 + 3 NaClO4 + 4 KOH
MgS7 + Mg = Mg5S6 =>
6 MgS7 + 29 Mg = 7 Mg5S6
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
K + Br = KBr =>
K + Br = KBr
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
H3SO4 + LiOH = Li3SO4 + H2O =>
H3SO4 + 3 LiOH = Li3SO4 + 3 H2O
MgS6 + Mg = Mg5S6 =>
MgS6 + 4 Mg = Mg5S6
C15H21NO + HCl = C15H21NO*HCl =>
C15H21NO + HCl = C15H21NO*HCl
C3H8O + CH3COCl = C5H10O2 + HCl =>
C3H8O + CH3COCl = C5H10O2 + HCl
MgS5 + Mg = Mg5S6 =>
6 MgS5 + 19 Mg = 5 Mg5S6
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
MgS4 + Mg = Mg5S6 =>
3 MgS4 + 7 Mg = 2 Mg5S6
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
MgS3 + Mg = Mg5S6 =>
2 MgS3 + 3 Mg = Mg5S6
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
MgS2 + Mg = Mg5S6 =>
3 MgS2 + 2 Mg = Mg5S6
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
TlNO3 + K2CrO4 = Tl2CrO4 + KNO3 =>
2 TlNO3 + K2CrO4 = Tl2CrO4 + 2 KNO3
S8 + Mg = Mg6S7 =>
7 S8 + 48 Mg = 8 Mg6S7
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MgS8 + Mg = Mg6S7 =>
7 MgS8 + 41 Mg = 8 Mg6S7
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/21
Équations équilibrées sur06/14/20
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