| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al3 + 9 CuCl = 3 AlCl3 + 9 Cu
Al + H2O = Al2(OH)3 + H2 =>
4 Al + 6 H2O = 2 Al2(OH)3 + 3 H2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
NaCl + KNO3 = NaNO3 + ClK =>
NaCl + KNO3 = NaNO3 + ClK
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
NH3 + Na2 = NaNH2 + H2 =>
2 NH3 + Na2 = 2 NaNH2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + H2O = Al2(OH)3 + H2 =>
4 Al + 6 H2O = 2 Al2(OH)3 + 3 H2
CnCl3 + Br2 + KOH = K2CnO4 + KBr + KCl + H2O =>
2 CnCl3 + 3 Br2 + 16 KOH = 2 K2CnO4 + 6 KBr + 6 KCl + 8 H2O
Pb(NO3)2 + Na2CrO4 = NaNO3 + PbCrO4 =>
Pb(NO3)2 + Na2CrO4 = 2 NaNO3 + PbCrO4
FeCl2 + KClO + H2O = Fe(OH)3 + KCl + Cl =>
2 FeCl2 + 3 KClO + 3 H2O = 2 Fe(OH)3 + 3 KCl + 4 Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Na2CO3 + H2O = H2CO3 + Na2O =>
Na2CO3 + H2O = H2CO3 + Na2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Al2(SO4)3 + (NH4)2SO4 = NH4Al(SO4)2 =>
Al2(SO4)3 + (NH4)2SO4 = 2 NH4Al(SO4)2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Fe + CuSO4 = Fe2(SO4)2 + Cu =>
2 Fe + 2 CuSO4 = Fe2(SO4)2 + 2 Cu
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
FeSO + NaS = FeS + NaSO =>
FeSO + NaS = FeS + NaSO
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H(OH) =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H(OH)
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(NO3)2 + Fe2(C2O4)3 = Cu(C2O4) + Fe(NO3)3 =>
3 Cu(NO3)2 + Fe2(C2O4)3 = 3 Cu(C2O4) + 2 Fe(NO3)3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
KMnO4 + (COOH)2 = H2O + CO2 + K + Mn =>
KMnO4 + 4(COOH)2 = 4 H2O + 8 CO2 + K + Mn
NH3 + HCL = NH4CL =>
NH3 + HCL = NH4CL
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
P + KOH + H2O = KH2PO2 + PH3 =>
4 P + 3 KOH + 3 H2O = 3 KH2PO2 + PH3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Co + P4 = Co3P2 =>
6 Co + P4 = 2 Co3P2
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
H{+} + Ca = H2 + Ca{2+} =>
2 H{+} + Ca = H2 + Ca{2+}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/11
Équations équilibrées sur11/17/10
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
