| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO2 + 2 HCl = H2O2 + BaCl2
HCl + Na2SO3 = NaCl + SO2 + H2O =>
2 HCl + Na2SO3 = 2 NaCl + SO2 + H2O
Al + PbNO32 = AlNO32 + Pb =>
Al + PbNO32 = AlNO32 + Pb
C2H3N + O2 = CO2 + H2O + NO2 =>
4 C2H3N + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
C6H5COOHKOH = H2OKC6H5COO =>
C6H5COOHKOH = H2OKC6H5COO
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
NaBH4 + I = NaI + H2 + B2H6 =>
2 NaBH4 + 2 I = 2 NaI + H2 + B2H6
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
C6H5NH(COCH3)HNO3 = C8H8N2O3H2O =>
C6H5NH(COCH3)HNO3 = C8H8N2O3H2O
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
Fe(HCO3)2 + NaOH = Fe(OH)2 + NaHCO3 =>
Fe(HCO3)2 + 2 NaOH = Fe(OH)2 + 2 NaHCO3
HNO3 + SnS4O6 = NO + H2SO4 + Sn(NO3)4 + H2O =>
28 HNO3 + 3 SnS4O6 = 16 NO + 12 H2SO4 + 3 Sn(NO3)4 + 2 H2O
C6H5NH2 + H2SO4 + K2Cr2O7 = C6H5NH2O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5NH2 + 4 H2SO4 + K2Cr2O7 = 3 C6H5NH2O + K2SO4 + Cr2(SO4)3 + 4 H2O
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
ZnSO4 + BaOH2 = ZnOH2 + BaSO4 =>
ZnSO4 + BaOH2 = ZnOH2 + BaSO4
C4H10 + H2O = C4H10O + H2 =>
C4H10 + H2O = C4H10O + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
CuCl2 + LiOH = Cu(OH)2 + LiCl =>
CuCl2 + 2 LiOH = Cu(OH)2 + 2 LiCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
NH4Cl(aq) + Ca(OH)2(aq) = H2O + NH3(aq) + CaCl2 =>
2 NH4Cl(aq) + Ca(OH)2(aq) = 2 H2O + 2 NH3(aq) + CaCl2
NaOH + C8H4O3 = C8H5O2Na + O2 =>
NaOH + C8H4O3 = C8H5O2Na + O2
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
NaI(s) + H2SO4(aq) = Na2SO4(aq) + H2(g) + I2(g) =>
2 NaI(s) + H2SO4(aq) = Na2SO4(aq) + H2(g) + I2(g)
MnCl2 + NH4OH + Na2HPO4 = NH4MnPO4 + NaCl + H2O =>
MnCl2 + NH4OH + Na2HPO4 = NH4MnPO4 + 2 NaCl + H2O
ZnSO4 + K3PO4 = ZnK3 + SO4PO4 =>
ZnSO4 + K3PO4 = ZnK3 + SO4PO4
BaO + NaCl = BaCl + NaO =>
BaO + NaCl = BaCl + NaO
P2O3 + HNO3 = NO + H2O + P(NO3)5 =>
3 P2O3 + 34 HNO3 = 4 NO + 17 H2O + 6 P(NO3)5
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na3AsO3 + I2 + NaOH = Na3AsO4{-} + NaI + H2O{+} =>
Na3AsO3 + I2 + 2 NaOH = Na3AsO4{-} + 2 NaI + H2O{+}
C6H6ClN + HCl = C6H7ClN + Cl =>
C6H6ClN + HCl = C6H7ClN + Cl
(HCHO2) + NaOH = Na(HCHO2) + OH =>
(HCHO2) + NaOH = Na(HCHO2) + OH
CaCN2 + H2O = Ca(OH)2 + CH4N2O =>
CaCN2 + 3 H2O = Ca(OH)2 + CH4N2O
BaO2 + H3PO4 = H2O2 + Ba3(PO4)2 =>
3 BaO2 + 2 H3PO4 = 3 H2O2 + Ba3(PO4)2
F2 + ACl = AF + Cl2 =>
F2 + 2 ACl = 2 AF + Cl2
BaO2 + H3PO4 = H2O2 + Ba3(PO4)2 =>
3 BaO2 + 2 H3PO4 = 3 H2O2 + Ba3(PO4)2
O2 + FeS2 = Fe3O2 + SO2 =>
7 O2 + 3 FeS2 = Fe3O2 + 6 SO2
Br2 + H2O + NH3 = HBr + NH4BrO =>
Br2 + H2O + NH3 = HBr + NH4BrO
C6H7N(CH3CO)2O = C8H9NOCH3COOH =>
C6H7N(CH3CO)2O = C8H9NOCH3COOH
C6H6O2 + NaOH = C6H5O2Na + H2O =>
C6H6O2 + NaOH = C6H5O2Na + H2O
BaO2 + H3PO4 = H2O2 + Ba3(PO4)2 =>
3 BaO2 + 2 H3PO4 = 3 H2O2 + Ba3(PO4)2
Mo + O2 = Mo2O3 =>
4 Mo + 3 O2 = 2 Mo2O3
BaO2 + H3PO4 = H2O2 + Ba3(PO4)2 =>
3 BaO2 + 2 H3PO4 = 3 H2O2 + Ba3(PO4)2
CuCl2(aq) + Na2CO3(aq) = NaCl(aq) + CuCO3(s) =>
CuCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CuCO3(s)
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
BaO2 + H3PO4 = H2O2 + Ba3(PO4)2 =>
3 BaO2 + 2 H3PO4 = 3 H2O2 + Ba3(PO4)2
C10H18O4 + H2O = C2H2O4 + C4H10O =>
C10H18O4 + 2 H2O = C2H2O4 + 2 C4H10O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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