| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O = CuSO4 + 5 H2O
PbCO3 + K3PO4 = Pb3(PO4)2 + K2CO3 =>
3 PbCO3 + 2 K3PO4 = Pb3(PO4)2 + 3 K2CO3
BeS + O2 = BeO + S =>
2 BeS + O2 = 2 BeO + 2 S
Ba(OH)2 + KNO3 = Ba(NO3)2 + KOH =>
Ba(OH)2 + 2 KNO3 = Ba(NO3)2 + 2 KOH
FeI3 + Ag(NO3)2 = Fe(NO3)3 + AgI2 =>
2 FeI3 + 3 Ag(NO3)2 = 2 Fe(NO3)3 + 3 AgI2
Au(s) + KNO3(aq) = K + AuNO3 =>
Au(s) + KNO3(aq) = K + AuNO3
Ir + Ni3P2 = Ni + IrP =>
2 Ir + Ni3P2 = 3 Ni + 2 IrP
CaCl2(aq) + H2SO4(aq) = CaSO4(aq) + HCl(aq) =>
CaCl2(aq) + H2SO4(aq) = CaSO4(aq) + 2 HCl(aq)
SiO2 + Ca(OH)2 = CaSiO3 + H2O =>
SiO2 + Ca(OH)2 = CaSiO3 + H2O
KClO + NOH2O = Cl2 + KNO3 + KOH =>
6 KClO + 2 NOH2O = 3 Cl2 + 2 KNO3 + 4 KOH
C17H36 + O2 = CO + HO =>
2 C17H36 + 53 O2 = 34 CO + 72 HO
NH4CO3 + Ba(OH)2 = Ba(CO3)2 + NH4OH =>
2 NH4CO3 + Ba(OH)2 = Ba(CO3)2 + 2 NH4OH
Cl2CNOH = ClCNO + HCl =>
Cl2CNOH = ClCNO + HCl
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
AlCl3 + Na2CO3 + H2O = Al(OH)3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 6 NaCl + 3 CO2
CH4 + Br2 = CHBr3 + H2 =>
2 CH4 + 3 Br2 = 2 CHBr3 + 3 H2
H2SO4 + CaCO3 = CO2H2O + CaSO4 =>
H2SO4 + CaCO3 = CO2H2O + CaSO4
C2H4Br2 = C2H3BrHBr =>
C2H4Br2 = C2H3BrHBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2O + CrO4{2-} + S = OH{-} + SO3{2-} + Cr(OH)3 =>
7 H2O + 4 CrO4{2-} + 3 S = 2 OH{-} + 3 SO3{2-} + 4 Cr(OH)3
AcOH + NH3 = NAc + OH4 =>
AcOH + NH3 = NAc + OH4
C2H4O2 + NaOH = C2H3NaO2 + H2O =>
C2H4O2 + NaOH = C2H3NaO2 + H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
AlCl3 + H3PO4 = Al3(PO4)3 + HCl =>
3 AlCl3 + 3 H3PO4 = Al3(PO4)3 + 9 HCl
Al(OH)3 + H2O = H5O4 + Al3 =>
3 Al(OH)3 + 3 H2O = 3 H5O4 + Al3
C12H22O11H2O = C2H5OH + CO2 =>
C12H22O11H2O = 4 C2H5OH + 4 CO2
SO2(g) + O2(g) + H2O(I) = H2SO4(I) =>
2 SO2(g) + O2(g) + 2 H2O(I) = 2 H2SO4(I)
Na(Al(OH)4) + Br2 + Fe = AlBr3 + H2O + Na2FeO4 =>
2 Na(Al(OH)4) + 3 Br2 + Fe = 2 AlBr3 + 4 H2O + Na2FeO4
CH4 + Br2 = CHBr3 + H2 =>
2 CH4 + 3 Br2 = 2 CHBr3 + 3 H2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
NaCO3 + H2SO4 = NaSO4 + H2O + CO2 =>
NaCO3 + H2SO4 = NaSO4 + H2O + CO2
NH4NO3 + CH3COOH = CH3COONH4 + HNO3 =>
NH4NO3 + CH3COOH = CH3COONH4 + HNO3
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
NiS2 + CAg = SAg + C2Ni =>
NiS2 + 2 CAg = 2 SAg + C2Ni
C7H15OH + Na = C7H15ONa + H2 =>
2 C7H15OH + 2 Na = 2 C7H15ONa + H2
Al + C12 = AlC13 =>
12 Al + 13 C12 = 12 AlC13
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
Cr{3+} + (OH){-} = Cr(OH)3 =>
Cr{3+} + 3(OH){-} = Cr(OH)3
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
BeF2 + K2O = BeO + F2K2 =>
BeF2 + K2O = BeO + F2K2
NH4CN + H2O = NH4OH + HCN =>
NH4CN + H2O = NH4OH + HCN
PH4I + HIO3 = I2 + H3PO4 + H2O =>
5 PH4I + 9 HIO3 = 7 I2 + 5 H3PO4 + 7 H2O
Sb2S3 + Mn(NO3)2 + Na2SiO3 = Na3SbO4 + Na2MnO4 + NO + SiO2 + Na2SO4 =>
Sb2S3 + 14 Mn(NO3)2 + 20 Na2SiO3 = 2 Na3SbO4 + 14 Na2MnO4 + 28 NO + 20 SiO2 + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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