| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
As + HNO3 + H2 = H3AsO4 + NO =>
2 As + 4 HNO3 + H2 = 2 H3AsO4 + 4 NO
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Al(No3)3 + H2O = HNo3 + Al + (OH)3 =>
Al(No3)3 + 3 H2O = 3 HNo3 + Al + (OH)3
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag + Fe(NO3)2 = AgNO3 + Fe =>
2 Ag + Fe(NO3)2 = 2 AgNO3 + Fe
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
S8 + oxygen = sulfurdioxide =>
S8 + 8 O2 = 8 SO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
FeSO4 + MnO2 + H2SO4 = Fe2(SO4)3 + H2O + MnSO4 =>
2 FeSO4 + MnO2 + 2 H2SO4 = Fe2(SO4)3 + 2 H2O + MnSO4
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
CS2(l) + Cl2(g) = CCl4(l) + S2Cl2(l) =>
CS2(l) + 3 Cl2(g) = CCl4(l) + S2Cl2(l)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
FeCl + Cl2 = FeCl3 =>
FeCl + Cl2 = FeCl3
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
C6H5O7{3-} = H2O + C + CO3{2-} =>
2 C6H5O7{3-} = 5 H2O + 9 C + 3 CO3{2-}
H2 + V2O3 = VO + H2O =>
H2 + V2O3 = 2 VO + H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H3PO4 + Ca(OH)2 = H2O + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(OH)2 = 6 H2O + Ca3(PO4)2
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CH(CH2)6CH3 + O2 = CO2 + H2O =>
CH(CH2)6CH3 + 12 O2 = 8 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/05/15
Équations équilibrées sur12/05/14
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