| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NiCl2 + Pb(NO3) = Cl2Pb + Ni(NO3) =>
NiCl2 + Pb(NO3) = Cl2Pb + Ni(NO3)
C + O2 = CO2 =>
C + O2 = CO2
Fe2S2 + HCl = HS2 + Fe2Cl =>
Fe2S2 + HCl = HS2 + Fe2Cl
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
Ca(NO3)2 + KOH = Ca(OH)2 + KNO3 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + 2 KNO3
KOH + Al(NO3)3 = KNO3 + Al(OH)3 =>
3 KOH + Al(NO3)3 = 3 KNO3 + Al(OH)3
FeC2O4*2H2O + C2K2O4 + C2O4H2 + H2O2 = K3(Fe(C2O4)3)*3H2O =>
2 FeC2O4*2H2O + 3 C2K2O4 + C2O4H2 + H2O2 = 2 K3(Fe(C2O4)3)*3H2O
Na + H2O = Na2O + H2 =>
2 Na + H2O = Na2O + H2
PbO2 = Pb3O4 + O2 =>
3 PbO2 = Pb3O4 + O2
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
CrI3 + NaOH = Cr(OH)3 + NaI =>
CrI3 + 3 NaOH = Cr(OH)3 + 3 NaI
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
AL(OH)3 + NAOH = NAALO2 + H2O =>
AL(OH)3 + NAOH = NAALO2 + 2 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Ch3COOH + Cu(OH)2 = (Ch3COO)2Cu + H2O =>
2 Ch3COOH + Cu(OH)2 = (Ch3COO)2Cu + 2 H2O
[Cd(NH3)4]Cl2 + NaOH = Cd(OH)2 + NaCl + NH3 =>
[Cd(NH3)4]Cl2 + 2 NaOH = Cd(OH)2 + 2 NaCl + 4 NH3
As2S2 + HNO3 + H2O = H3AsO4 + NO + S =>
3 As2S2 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 10 NO + 6 S
Cu3(CO3)2(OH)2 + H2SO4 = CuSO4 + CO2 + H2O =>
Cu3(CO3)2(OH)2 + 3 H2SO4 = 3 CuSO4 + 2 CO2 + 4 H2O
As2S2 + HNO3 + H2O = H3AsO4 + NO + S =>
3 As2S2 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 10 NO + 6 S
NaCO3 + H2SO4 = NaSO4 + H2CO3 =>
NaCO3 + H2SO4 = NaSO4 + H2CO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
C2H3Cl + H2O = C2H3OH + HCl =>
C2H3Cl + H2O = C2H3OH + HCl
NH4CL + NaNO2 = N2 + H2O + NaCL =>
NH4CL + NaNO2 = N2 + 2 H2O + NaCL
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + NaOH = Na3PO4 + HOH =>
H3PO4 + 3 NaOH = Na3PO4 + 3 HOH
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Ca3(PO4)2 + SIO2 + C = CO + CaSIO3 + P =>
Ca3(PO4)2 + 3 SIO2 + 5 C = 5 CO + 3 CaSIO3 + 2 P
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
C3H5N6O9 = CO2 + N2 + H2O + O2 =>
4 C3H5N6O9 = 12 CO2 + 12 N2 + 10 H2O + O2
HCl + ZnO = ZnCl2 + H2O =>
2 HCl + ZnO = ZnCl2 + H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C11H24 + O2 = CO2 + H20 =>
5 C11H24 + 55 O2 = 55 CO2 + 6 H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/04/19
Équations équilibrées sur03/06/18
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