| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O + CaC2 = Ca(OH)2 + C2H2
Zn + H2SO4 = Zn2SO4 + H2 =>
2 Zn + H2SO4 = Zn2SO4 + H2
HF + Cu(OH) = H2O + Cu3(OH)2F =>
HF + 3 Cu(OH) = H2O + Cu3(OH)2F
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C
FE(OH)2 + H2SO4 = FESO4 + H2O =>
FE(OH)2 + H2SO4 = FESO4 + 2 H2O
HNO3 + SO2 + H20 = H2SO4 + NO =>
20 HNO3 + 20 SO2 + H20 = 20 H2SO4 + 20 NO
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
HCl + H2O2 + Ag = AgCl2 + H2O =>
2 HCl + H2O2 + Ag = AgCl2 + 2 H2O
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
HBr + Cu(OH)2 = H2O + Cu4(OH)7Br =>
HBr + 4 Cu(OH)2 = H2O + Cu4(OH)7Br
KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + I + H2O =>
KMnO4 + 5 KI + 4 H2SO4 = 3 K2SO4 + MnSO4 + 5 I + 4 H2O
HBr + Cu(OH)2 = H2O + Cu4(OH)6Br2 =>
2 HBr + 4 Cu(OH)2 = 2 H2O + Cu4(OH)6Br2
P + CO2 = P2O5 + CO =>
2 P + 5 CO2 = P2O5 + 5 CO
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
P + NO2 = P2O5 + N2 =>
8 P + 10 NO2 = 4 P2O5 + 5 N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2O + CaC2 = Ca(OH)2 + C2H2 =>
2 H2O + CaC2 = Ca(OH)2 + C2H2
NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
HBr + Bi(OH)3 = H2O + Bi(OH)Br2 =>
2 HBr + Bi(OH)3 = 2 H2O + Bi(OH)Br2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
NH3 + CuSO4 + H2O = (Cu(NH3)4(H2O)5)SO4 =>
4 NH3 + CuSO4 + 5 H2O = (Cu(NH3)4(H2O)5)SO4
HI + Fe(OH)2 = H2O + Fe5(OH)8I2 =>
2 HI + 5 Fe(OH)2 = 2 H2O + Fe5(OH)8I2
H2O + CaC2 = Ca(OH)2 + C2H2 =>
2 H2O + CaC2 = Ca(OH)2 + C2H2
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
Al + CuSO4 + HCl = AlCl + H2SO4 + Cu =>
2 Al + CuSO4 + 2 HCl = 2 AlCl + H2SO4 + Cu
NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O
H2S + Co(OH)3 = H2O + Co2(OH)4S =>
H2S + 2 Co(OH)3 = 2 H2O + Co2(OH)4S
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
BASO4 + C = BAS + CO =>
BASO4 + 4 C = BAS + 4 CO
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/17
Équations équilibrées sur06/11/16
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