| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + H2O = FeO + H2
C6H12(l) + O2(g) = HC6H9O3(l) + H2O(l) =>
C6H12(l) + 2 O2(g) = HC6H9O3(l) + H2O(l)
PH3 + KMnO4 + HCl = H3PO4 + MnO2 + KCl + H20 =>
10 PH3 + 20 KMnO4 + 20 HCl = 10 H3PO4 + 20 MnO2 + 20 KCl + H20
P4 + NO = N2O + P4O =>
P4 + 2 NO = N2O + P4O
Mg + SIO2 = MgO + SI =>
2 Mg + SIO2 = 2 MgO + SI
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 CO2 + 3 H2O
F2 + Cl2 = ClF3 =>
3 F2 + Cl2 = 2 ClF3
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
CaO + H2O = Ca[OH]2 =>
CaO + H2O = Ca[OH]2
(NH4)2CO3 + CaCl2 = NH4Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2 NH4Cl + CaCO3
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
KOH = KOH =>
KOH = KOH
AL + N2 = ALN =>
2 AL + N2 = 2 ALN
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Na2CO3 + FeCr3O4 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
12 Na2CO3 + 4 FeCr3O4 + 13 O2 = 2 Fe2O3 + 12 Na2CrO4 + 12 CO2
Cr(s) + H3PO4(aq) = CrPO4(s) + H2(g) =>
2 Cr(s) + 2 H3PO4(aq) = 2 CrPO4(s) + 3 H2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
HNO3 = N2 + H2 + O2 =>
2 HNO3 = N2 + H2 + 3 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C4H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C4H8O2(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(g)
Cr2(So4)3 + NaOh = Cr(Oh)3 + Na2So4 =>
Cr2(So4)3 + 6 NaOh = 2 Cr(Oh)3 + 3 Na2So4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KNO3 + (NH4)2(SO3) = K2SO3 + NH4NO3 =>
2 KNO3 + (NH4)2(SO3) = K2SO3 + 2 NH4NO3
H + O2 = H2O =>
4 H + O2 = 2 H2O
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
SrBr2 + HNO3 = Sr(NO3)2 + HBr =>
SrBr2 + 2 HNO3 = Sr(NO3)2 + 2 HBr
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca[OH]2 + HCl = CaCl2 + H2O =>
Ca[OH]2 + 2 HCl = CaCl2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + HNO2 = Zn(NO3)2 + NH2NO3 + H2O =>
Zn + 8 HNO2 = Zn(NO3)2 + 3 NH2NO3 + H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4Cl + K2Cr2O7 + H2SO4 = KHSO4 + H2O + NH4HSO4 + CrO2Cl2 =>
4 NH4Cl + K2Cr2O7 + 6 H2SO4 = 2 KHSO4 + 3 H2O + 4 NH4HSO4 + 2 CrO2Cl2
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
AL + N2 = ALN =>
2 AL + N2 = 2 ALN
KMNO4 + FeSO2 + H2SO2 = K2SO2 + MNSO4 + Fe(SO4)3 + H2O =>
16 KMNO4 + FeSO2 + 26 H2SO2 = 8 K2SO2 + 16 MNSO4 + Fe(SO4)3 + 26 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/14
Équations équilibrées sur10/27/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
