| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + NaOH = NaCl + NH3 + H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
HNO3 + Al(HCO3)3 = CO2 + H2O + Al(NO3)3 =>
3 HNO3 + Al(HCO3)3 = 3 CO2 + 3 H2O + Al(NO3)3
Hg + O = HgO =>
Hg + O = HgO
NaClO3 = NaCl + O3 =>
NaClO3 = NaCl + O3
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
AgNO3 + NiCl2 = AgCl + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl + Ni(NO3)2
K + O2 = KO2 =>
K + O2 = KO2
H3PO4 + K2O = K3PO4 + H2O =>
2 H3PO4 + 3 K2O = 2 K3PO4 + 3 H2O
AgNO3 + BaCl = AgCl + BaNO3 =>
AgNO3 + BaCl = AgCl + BaNO3
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
BaO + SO2 = BaSO3 =>
BaO + SO2 = BaSO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H9(OH)3 + O2 = CO2 + H2O =>
2 C3H9(OH)3 + 9 O2 = 6 CO2 + 12 H2O
NI = N + I2 =>
2 NI = 2 N + I2
CaNO3 + NaSO4 = CaSO4 + NaNO3 =>
CaNO3 + NaSO4 = CaSO4 + NaNO3
Cu + HCl = CuCl3 + H2 =>
2 Cu + 6 HCl = 2 CuCl3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
Zn + HNO3 = NH4NO3 + Zn(NO3)2 + H2O =>
4 Zn + 10 HNO3 = NH4NO3 + 4 Zn(NO3)2 + 3 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
CoCl2 + Cu(SO4)2 = Co(SO4)2 + CuCl2 =>
CoCl2 + Cu(SO4)2 = Co(SO4)2 + CuCl2
HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
Na2CO3 + BaCl2 = Na2Cl2 + BaCO3 =>
Na2CO3 + BaCl2 = Na2Cl2 + BaCO3
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
I2O5 + H2S = I2 + SO2 + H2O =>
3 I2O5 + 5 H2S = 3 I2 + 5 SO2 + 5 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
K + HNO3 = KNO3 + N2 + H2O =>
10 K + 12 HNO3 = 10 KNO3 + N2 + 6 H2O
BaHPO4 + HCl = H3PO4 + BaCl2 =>
BaHPO4 + 2 HCl = H3PO4 + BaCl2
Cu2(SO4)2 + NaCl = Cu2Cl + Na(SO4)2 =>
Cu2(SO4)2 + NaCl = Cu2Cl + Na(SO4)2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Cu2(SO4)2 + NaCl = Cu2Cl + Na(SO4)2 =>
Cu2(SO4)2 + NaCl = Cu2Cl + Na(SO4)2
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/16
Équations équilibrées sur02/25/15
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