| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H16 + 8 O2 = 8 CO + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H12 + O2 = CO3 + H2O =>
C6H12 + 12 O2 = 6 CO3 + 6 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Fe + CuSo4 = FeSo4 + Cu =>
Fe + CuSo4 = FeSo4 + Cu
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
H + C7H7NO2 + C2H6O = H2O + C9H13NO2 =>
2 H + C7H7NO2 + C2H6O = H2O + C9H13NO2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
S(s) + O2(g) = SO(s) =>
2 S(s) + O2(g) = 2 SO(s)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KIO3 + KI + H2SO4 = I + K2SO4 + H2O =>
KIO3 + 5 KI + 3 H2SO4 = 6 I + 3 K2SO4 + 3 H2O
AgNO3 + CU = CU(NO3)2 + Ag =>
2 AgNO3 + CU = CU(NO3)2 + 2 Ag
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Ca(OH)2 + Al2(So4)3 = CaSo4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(So4)3 = 3 CaSo4 + 2 Al(OH)3
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
NaOH + H2SO4 = HOH + Na2SO4 =>
2 NaOH + H2SO4 = 2 HOH + Na2SO4
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
KBr + Ag(NO) = AgBr + K(NO) =>
KBr + Ag(NO) = AgBr + K(NO)
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
Al2O3 + C + Cl = AlCl3 + CO =>
Al2O3 + 3 C + 6 Cl = 2 AlCl3 + 3 CO
C + O2 = CO =>
2 C + O2 = 2 CO
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
S(s) + O2(g) = SO(s) =>
2 S(s) + O2(g) = 2 SO(s)
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + FeCl2 = ZnCl2 + Fe =>
Zn + FeCl2 = ZnCl2 + Fe
CoCl2 + KOH = KCl + Co(OH)2 =>
CoCl2 + 2 KOH = 2 KCl + Co(OH)2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
Na2CO3 + SrCl2 = NaCl + SrCO3 =>
Na2CO3 + SrCl2 = 2 NaCl + SrCO3
KOH(aq) + H2SO4(aq) = K2SO4(aq) + H2O(l) =>
2 KOH(aq) + H2SO4(aq) = K2SO4(aq) + 2 H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 + C + Cl = AlCl3 + CO =>
Al2O3 + 3 C + 6 Cl = 2 AlCl3 + 3 CO
C2H4 + Br = C2H4Br =>
C2H4 + Br = C2H4Br
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/18
Équations équilibrées sur03/15/17
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