| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Al + 5 OH{-} + 3 NO3{-} + 2 H2O = 8 AlO2{-} + 3 NH3
MgNH4PO4 + CH3COOH = Mg(CH3COO)2 + NH3 + H3PO4 =>
MgNH4PO4 + 2 CH3COOH = Mg(CH3COO)2 + NH3 + H3PO4
NiBr2 + H2O = HBr + NiO =>
NiBr2 + H2O = 2 HBr + NiO
Cu(s) + H2SO4(aq) = CuSO4(aq) + H2(g) =>
Cu(s) + H2SO4(aq) = CuSO4(aq) + H2(g)
C7H5N3O6 = N2 + CO2 + H2O + C =>
4 C7H5N3O6 = 6 N2 + 7 CO2 + 10 H2O + 21 C
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NiBr2 + H2O = NiOHBr + HBr =>
NiBr2 + H2O = NiOHBr + HBr
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaCO3 + H(C2H3O2) = Ca(C2H3O2)2 + H2CO3 =>
CaCO3 + 2 H(C2H3O2) = Ca(C2H3O2)2 + H2CO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaHO = Na2O + H2O =>
2 NaHO = Na2O + H2O
BCl3(g) + H2O = H3BO3(s) + HCl(g) =>
BCl3(g) + 3 H2O = H3BO3(s) + 3 HCl(g)
C6H5NH2 + O2 = CO2 + NO2 + H2O =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 4 NO2 + 14 H2O
P4S3 + O2 = P4O6 + SO2 =>
P4S3 + 6 O2 = P4O6 + 3 SO2
CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4
SO + H2O = SOH2O =>
SO + H2O = SOH2O
Li + O3 = Li2O =>
6 Li + O3 = 3 Li2O
ZnO + Cu(OH)2 = Zn(OH)2 + CuO =>
ZnO + Cu(OH)2 = Zn(OH)2 + CuO
CH3CH2CH2CH2CH2CH2CH2COOH + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH2CH2CH2COOH + 11 O2 = 8 CO2 + 8 H2O
C5H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2
Co(OH)3 + H2CO3 = Co2(CO3)3 + H2O =>
2 Co(OH)3 + 3 H2CO3 = Co2(CO3)3 + 6 H2O
CH3CHO + H2O = C2H5OH + O2 =>
2 CH3CHO + 2 H2O = 2 C2H5OH + O2
H3BO3 + C2H5OH = B(C2H5O)3 + H2O =>
H3BO3 + 3 C2H5OH = B(C2H5O)3 + 3 H2O
Zr + N3 = Zr3N =>
9 Zr + N3 = 3 Zr3N
HY + K2CO3 = KY + CO2 + H2O =>
2 HY + K2CO3 = 2 KY + CO2 + H2O
HNO3(aq) + K2SO3(s) = H2SO3 + KNO3 =>
2 HNO3(aq) + K2SO3(s) = H2SO3 + 2 KNO3
C15H36O3 + O2 = CO2 + H2O =>
2 C15H36O3 + 45 O2 = 30 CO2 + 36 H2O
Ca(NO3)2*4H2O = CaO + NO2 + O2 + H2O =>
2 Ca(NO3)2*4H2O = 2 CaO + 4 NO2 + O2 + 8 H2O
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = (CuOH)2CO3 + 2 Na2SO4 + CO2
FeSO4 + Sr(NO3)2 = SrSO4 + Fe(NO3)2 =>
FeSO4 + Sr(NO3)2 = SrSO4 + Fe(NO3)2
ZnSO3 + KOH = Zn(OH)2 + K2SO3 =>
ZnSO3 + 2 KOH = Zn(OH)2 + K2SO3
NaHCO3 = Na + H2O + CO + O2 =>
4 NaHCO3 = 4 Na + 2 H2O + 4 CO + 3 O2
NaClO + H202 = NaCl + H2O =>
101 NaClO + H202 = 101 NaCl + 101 H2O
NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2 =>
2 NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2
NaOH + H2C2H4O4 = H2O + Na2C2H4O4 =>
2 NaOH + H2C2H4O4 = 2 H2O + Na2C2H4O4
NiS + HI = NiI + HS =>
NiS + HI = NiI + HS
H + C2H3O2 = C2H4O2 =>
H + C2H3O2 = C2H4O2
H + C2H3O2 = HC2H3O2 =>
H + C2H3O2 = HC2H3O2
CuSO4*5H2O + NH4OH = (NH4)2SO4 + Cu(OH)2 + H2O =>
CuSO4*5H2O + 2 NH4OH = (NH4)2SO4 + Cu(OH)2 + 5 H2O
Al(NO2)3 = Al + NO2 =>
Al(NO2)3 = Al + 3 NO2
MgO + TiO2 = MgTi2O5 =>
MgO + 2 TiO2 = MgTi2O5
Zn + KAu(CN)2 = Au + Zn(CN)2 + KCN =>
Zn + 2 KAu(CN)2 = 2 Au + Zn(CN)2 + 2 KCN
NaClO(aq) + HI(aq) = NaI + HClO =>
NaClO(aq) + HI(aq) = NaI + HClO
FeCl2(aq) + Na3PO4(aq) = Fe3(PO4)2(aq) + NaCl(aq) =>
3 FeCl2(aq) + 2 Na3PO4(aq) = Fe3(PO4)2(aq) + 6 NaCl(aq)
Sn + AlCl3 = SnCl2 + Al =>
3 Sn + 2 AlCl3 = 3 SnCl2 + 2 Al
C12H22O11 + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 C12H22O11 + 48 NO3{-} = 24 N2 + 60 CO2 + 31 H2O + 48 OH{-}
Al + NH3 + H2O = Al(OH)3 + NH6 =>
Al + NH3 + 3 H2O = Al(OH)3 + NH6
Cl2O7 + Fe2O3 = Cl2O3 + Fe2O7 =>
Cl2O7 + Fe2O3 = Cl2O3 + Fe2O7
Mg + CoPO4 = Mg3(PO4)2 + Co =>
3 Mg + 2 CoPO4 = Mg3(PO4)2 + 2 Co
S03 = S02 =>
2 S03 = 3 S02
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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