| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2S3 + 6 H2O = 3 H2S + 2 Al(OH)3
KOH + SbCl3 = KCl + Sb2O3 + H2O =>
6 KOH + 2 SbCl3 = 6 KCl + Sb2O3 + 3 H2O
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
Na2SO3 + Cl2 + H2O = Na2SO4 + HCl =>
Na2SO3 + Cl2 + H2O = Na2SO4 + 2 HCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C15H31CH3COO + O2 = H2O + CO2 =>
2 C15H31CH3COO + 49 O2 = 34 H2O + 34 CO2
OC4H8 + O2 = CO2 + H2O =>
2 OC4H8 + 11 O2 = 8 CO2 + 8 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
ZnO + Al2O3 = Al33Zn967O1000 + O2 =>
3868 ZnO + 66 Al2O3 = 4 Al33Zn967O1000 + 33 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = Na2O(s) + H2O(g) + 2 CO2(g)
Na3N + H2O = NaOH + NH3 =>
Na3N + 3 H2O = 3 NaOH + NH3
C5H10 + HBr = C5H11 + Br =>
C5H10 + HBr = C5H11 + Br
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + NaOH + H2O = Na3Al(OH)6 + H2 =>
2 Al + 6 NaOH + 6 H2O = 2 Na3Al(OH)6 + 3 H2
NaOH + Cl2 = NaOCl + NaCl + H2O =>
2 NaOH + Cl2 = NaOCl + NaCl + H2O
N2 + Ca = Ca3N2 =>
N2 + 3 Ca = Ca3N2
Si + S8 = SiS4 =>
2 Si + S8 = 2 SiS4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CuSO4 + NaCl + Al + H2O = Na2SO4 + AlCl3 + Cu2O + H2 =>
6 CuSO4 + 12 NaCl + 4 Al + 3 H2O = 6 Na2SO4 + 4 AlCl3 + 3 Cu2O + 3 H2
AlPO4 + Na2S = Al2S3 + Na3PO4 =>
2 AlPO4 + 3 Na2S = Al2S3 + 2 Na3PO4
Na3N + H2O = NaOH + NH3 =>
Na3N + 3 H2O = 3 NaOH + NH3
FE + HCL2 = FECL2 + H2 =>
2 FE + 2 HCL2 = 2 FECL2 + H2
HBrO4 + HBr = Br2 + H2O =>
HBrO4 + 7 HBr = 4 Br2 + 4 H2O
BACO3 = BAO + CO2 =>
BACO3 = BAO + CO2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaBr + H2SO4 = Na2SO4 + SO2 + Br2 + H2O =>
2 NaBr + 2 H2SO4 = Na2SO4 + SO2 + Br2 + 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
CuFeS2 = Fe + Cu + S2 =>
CuFeS2 = Fe + Cu + S2
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
C6H5OH + O2 = CO2 + H20 =>
10 C6H5OH + 55 O2 = 60 CO2 + 3 H20
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2SO3 + HCl = KCl + H2SO3 =>
K2SO3 + 2 HCl = 2 KCl + H2SO3
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C7H14 + O2 = CO2 + H20 =>
10 C7H14 + 70 O2 = 70 CO2 + 7 H20
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C6H16 + O2 = CO2 + H2O =>
C6H16 + 10 O2 = 6 CO2 + 8 H2O
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HNO3 + Fe = Fe(NO3)3 + NO + H2O =>
4 HNO3 + Fe = Fe(NO3)3 + NO + 2 H2O
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/18
Équations équilibrées sur01/31/17
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