| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeCl2 + 2 K3Fe(CN)6 = 6 KCl + Fe3[Fe(CN)6]2
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Zn(OH) + HNo3 = Zn(No3) + H2O =>
Zn(OH) + HNo3 = Zn(No3) + H2O
H2CO3 + Al(NO3)3 = HNO3 + Al2(CO3)3 =>
3 H2CO3 + 2 Al(NO3)3 = 6 HNO3 + Al2(CO3)3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HNO3 + NH4OH = (NH4)NO3 + H2O =>
HNO3 + NH4OH = (NH4)NO3 + H2O
HfCl4 + H2O = HfOCl2 + HCl =>
HfCl4 + H2O = HfOCl2 + 2 HCl
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
O + H3PO4 = O3PO4 + H2 =>
6 O + 2 H3PO4 = 2 O3PO4 + 3 H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HNO3 + H3AsO3 = NO + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
Ba(OH)2 + KHCO3 = BaCO3 + KOH + H2O =>
Ba(OH)2 + KHCO3 = BaCO3 + KOH + H2O
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2 =>
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2
Ba(oh)2*8H20 = H30 + Ba(oh)2 =>
3 Ba(oh)2*8H20 = 16 H30 + 3 Ba(oh)2
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
Al(NO3)3 + Li2CO3 = Al2(CO3)3 + LiNO3 =>
2 Al(NO3)3 + 3 Li2CO3 = Al2(CO3)3 + 6 LiNO3
Na2CO3 + KCl = K2CO3 + NaCl =>
Na2CO3 + 2 KCl = K2CO3 + 2 NaCl
Na + ZnO = Zn + Na2O =>
2 Na + ZnO = Zn + Na2O
Cu + MnO4{-} = Cu{2+} + MnO4{2-} =>
Cu + 2 MnO4{-} = Cu{2+} + 2 MnO4{2-}
ZnCl2 + Al(NO3)3 = Zn(NO3)2 + AlCl3 =>
3 ZnCl2 + 2 Al(NO3)3 = 3 Zn(NO3)2 + 2 AlCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + HNO3 = ZnNO3 + NH4 + H2O =>
9 Zn + 10 HNO3 = 9 ZnNO3 + NH4 + 3 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Bi2O + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O + 4 NaClO + 2 NaOH = 2 NaBiO3 + 4 NaCl + H2O
HF + RbOH = RbF + H2O =>
HF + RbOH = RbF + H2O
Mg + Sn(NO3)2 = Mg(NO3)2 + Sn =>
Mg + Sn(NO3)2 = Mg(NO3)2 + Sn
CHF3 + H2O = C3H8 + HF + CO2 =>
10 CHF3 + 14 H2O = C3H8 + 30 HF + 7 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
*Al + H2SO4 = Al2(SO4)3 + H2 =>
2*Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Cu(NO3)2(ac) + Na2S(ac) = CuS + NaNO3 =>
Cu(NO3)2(ac) + Na2S(ac) = CuS + 2 NaNO3
HCl + CaO2H2 = CaCl2 + H2O =>
2 HCl + CaO2H2 = CaCl2 + 2 H2O
Zn(aq) + HCl = ZnCl2 + H2 =>
Zn(aq) + 2 HCl = ZnCl2 + H2
Al + H3(PO)4 = Al(PO)4 + H2 =>
2 Al + 2 H3(PO)4 = 2 Al(PO)4 + 3 H2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
HCl + CaO2H2 = CaCl2 + H2O =>
2 HCl + CaO2H2 = CaCl2 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Zn(aq) + HCl = ZnCl2 + H2 =>
Zn(aq) + 2 HCl = ZnCl2 + H2
C7H8 + HNO3 = C7H5N3O6 + H2O = =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
Fe + C6H8O7 = Fe2O3 + H + CO =>
2 Fe + 3 C6H8O7 = Fe2O3 + 24 H + 18 CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sr(CN)2 = Sr + CN =>
Sr(CN)2 = Sr + 2 CN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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