| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C2H2 + H2O = CH3COH =>
C2H2 + H2O = CH3COH
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
HCl + Na2SO3 = NaCl + H2SO3 =>
2 HCl + Na2SO3 = 2 NaCl + H2SO3
NaOH + O2 = Na2O2 + H2O =>
4 NaOH + O2 = 2 Na2O2 + 2 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NH3 + H2O2 = HNO2 + H2O =>
NH3 + 3 H2O2 = HNO2 + 4 H2O
NaOH + P2O5 = Na3PO4 + H2O =>
6 NaOH + P2O5 = 2 Na3PO4 + 3 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NH3 + H2O2 = HNO2 + H2O =>
NH3 + 3 H2O2 = HNO2 + 4 H2O
Cd(NO3)2(aq) + (NH4)2S(aq) = CdS + NH4NO3(aq) =>
Cd(NO3)2(aq) + (NH4)2S(aq) = CdS + 2 NH4NO3(aq)
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
Sb + Br2 + KOH = K3SbO4 + KBr + H2O =>
2 Sb + 5 Br2 + 16 KOH = 2 K3SbO4 + 10 KBr + 8 H2O
Mg + HNO3 = H2 + MgNO3 =>
2 Mg + 2 HNO3 = H2 + 2 MgNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
ZN + H2SO4 = ZNSO4 + H2 =>
ZN + H2SO4 = ZNSO4 + H2
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
K2Cr2O7 + C3H7OH + H2SO4 = Cr2(SO4)3 + C2H5COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 3 C3H7OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 C2H5COOH + 2 K2SO4 + 11 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cd(OH)2 + HCl = CdCl2 + H2O =>
Cd(OH)2 + 2 HCl = CdCl2 + 2 H2O
NH4HCO3 = NH3 + H2O + CO2 =>
NH4HCO3 = NH3 + H2O + CO2
NaNO3 = NaNO + O =>
NaNO3 = NaNO + 2 O
NaNO3 = NaNO + O2 =>
NaNO3 = NaNO + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl + Cr2(SO4)3 = H2SO4 + CrCl3 =>
6 HCl + Cr2(SO4)3 = 3 H2SO4 + 2 CrCl3
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
LiOH + CuCl2 = CuOH + Cl2Li =>
LiOH + CuCl2 = CuOH + Cl2Li
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
LiOH + CuCl2 = CuOH + Cl2Li =>
LiOH + CuCl2 = CuOH + Cl2Li
Pb(s) + SO2(s) = PbS + O2 =>
Pb(s) + SO2(s) = PbS + O2
SiO + H2O = H2SiO2 =>
SiO + H2O = H2SiO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Na2SO4 + HCL = NaCL + H2SO4 =>
Na2SO4 + 2 HCL = 2 NaCL + H2SO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/14
Équations équilibrées sur01/27/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
