| Équations équilibrées la veille | Équations équilibrées le lendemain |
MG(OH)2 = MGO + H2O
Fe2(SO4)3(aq) + H2O(l) + Na2SO4(aq) = NaFe3(SO4)2(OH)6(s) + H2SO4(l) =>
3 Fe2(SO4)3(aq) + 12 H2O(l) + Na2SO4(aq) = 2 NaFe3(SO4)2(OH)6(s) + 6 H2SO4(l)
Fe2(SO4)3(aq) + H2O(l) + Na2SO4(s) = NaFe3(SO4)2(OH)6(s) + H2SO4(l) =>
3 Fe2(SO4)3(aq) + 12 H2O(l) + Na2SO4(s) = 2 NaFe3(SO4)2(OH)6(s) + 6 H2SO4(l)
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Mg + HNo3 = Mg(No3)2 + H2 =>
Mg + 2 HNo3 = Mg(No3)2 + H2
S3 + O2 = SO =>
2 S3 + 3 O2 = 6 SO
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
Ca = Ca =>
Ca = Ca
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NiCl2 + AgNO3 = Ni(NO3)2 + AgCl =>
NiCl2 + 2 AgNO3 = Ni(NO3)2 + 2 AgCl
S + O2 = SO =>
2 S + O2 = 2 SO
I2O5 + CO = CO2 + I2 =>
I2O5 + 5 CO = 5 CO2 + I2
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
H3PO4 + CaCO3 = Ca3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 CaCO3 = Ca3(PO4)2 + 3 CO2 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CdS + I2 + HCl = CdCl2 + HI + S =>
CdS + I2 + 2 HCl = CdCl2 + 2 HI + S
P = P =>
P = P
CS2 + H2S + Cu = Cu2S + CH4 =>
CS2 + 2 H2S + 8 Cu = 4 Cu2S + CH4
S + O2 = SO =>
2 S + O2 = 2 SO
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
S + O2 = SO =>
2 S + O2 = 2 SO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
S + O2 = SO =>
2 S + O2 = 2 SO
S8(s) + O2(g) = SO2(g) =>
S8(s) + 8 O2(g) = 8 SO2(g)
CuSO4 + BaCl = CuCl + BaSO4 =>
CuSO4 + BaCl = CuCl + BaSO4
Si = Si =>
Si = Si
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
(NH4)2[SnCl6] + Na2S = SnS2 + NH4Cl + NaCl =>
(NH4)2[SnCl6] + 2 Na2S = SnS2 + 2 NH4Cl + 4 NaCl
CuSO4 + BaCl = CuCl + BaSO4 =>
CuSO4 + BaCl = CuCl + BaSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C = C =>
C = C
KOH(aq) + HCl(aq) = KCl(aq) + H2O(l) =>
KOH(aq) + HCl(aq) = KCl(aq) + H2O(l)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
Fe + MgO = Fe2O3 + Mg =>
2 Fe + 3 MgO = Fe2O3 + 3 Mg
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaBrO3 + KI = NaI + KBrO3 =>
NaBrO3 + KI = NaI + KBrO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na + HNO = H + NaNO =>
Na + HNO = H + NaNO
(NH4)2[SnCl6] + Na2S = SnS2 + NH4Cl + NaCl =>
(NH4)2[SnCl6] + 2 Na2S = SnS2 + 2 NH4Cl + 4 NaCl
| 1 2 3 4 5 6 7 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/20/18
Équations équilibrées sur06/19/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
