| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H8 + O2 = CC + H2O =>
2 C3H8 + 4 O2 = 3 CC + 8 H2O
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
Cu(OH)2 + HNo3 = Cu(No3)2 + H2O =>
Cu(OH)2 + 2 HNo3 = Cu(No3)2 + 2 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
NH2OH + H2SO4 + KMnO4 = MnSO4 + K2SO4 + H2O + N2O =>
10 NH2OH + 6 H2SO4 + 4 KMnO4 = 4 MnSO4 + 2 K2SO4 + 21 H2O + 5 N2O
Fe + O2 = Fe2O5 =>
4 Fe + 5 O2 = 2 Fe2O5
A1 + O2 = A12O3 =>
24 A1 + 3 O2 = 2 A12O3
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
HGO = HG + O2 =>
2 HGO = 2 HG + O2
N + H = NH3 =>
N + 3 H = NH3
Al2O3 + Mg = MgO + Al =>
Al2O3 + 3 Mg = 3 MgO + 2 Al
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CO2 + H2 = HCOH + H2O =>
CO2 + 2 H2 = HCOH + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sb2O3 + KOH = KSbO2 + H2O =>
Sb2O3 + 2 KOH = 2 KSbO2 + H2O
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H2SO4 + Fe(OH)2 = FeSO4 + H2O =>
H2SO4 + Fe(OH)2 = FeSO4 + 2 H2O
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
Ca + H2So4 = CaSo4 + H2 =>
Ca + H2So4 = CaSo4 + H2
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
C6H5COOH + H2O = H3O + C6H5COO =>
C6H5COOH + H2O = H3O + C6H5COO
AlCl2 + NH4OH = [Al(NH3)4]Cl2 + H2O =>
AlCl2 + 4 NH4OH = [Al(NH3)4]Cl2 + 4 H2O
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
AL + P = ALP =>
AL + P = ALP
PH3 + HClO3 = H3PO4 + HCl =>
3 PH3 + 4 HClO3 = 3 H3PO4 + 4 HCl
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Zr + HF = ZrF + H2 =>
2 Zr + 2 HF = 2 ZrF + H2
Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3CH2CH2OH + O2 = CO2 + H20 =>
10 CH3CH2CH2OH + 25 O2 = 30 CO2 + 4 H20
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/19
Équations équilibrées sur02/28/18
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