| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
AgS = Ag + S =>
AgS = Ag + S
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
FeSO4 + HBrO + HCl = FeCl3 + H2SO4 + H2Br + H2O =>
3 FeSO4 + HBrO + 9 HCl = 3 FeCl3 + 3 H2SO4 + H2Br + H2O
CO202 + H2O = C6H1206 + O2 =>
12 CO202 + 1206 H2O = 2 C6H1206 + 1815 O2
Ag2O + H2O = Ag2 + (OH)2 =>
Ag2O + H2O = Ag2 + (OH)2
Sm5 + NaOH = Na2SmO2 + H2 =>
Sm5 + 10 NaOH = 5 Na2SmO2 + 5 H2
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
NH3 + CuCl = Cu(NH3)4Cl =>
4 NH3 + CuCl = Cu(NH3)4Cl
NaBBH4 + H2SO4 = H2 + Na2SO4 + B2H =>
2 NaBBH4 + H2SO4 = 4 H2 + Na2SO4 + 2 B2H
CO(NH2)2 + H3PO4 = CO(NH2)2H2PO3 + OH =>
CO(NH2)2 + H3PO4 = CO(NH2)2H2PO3 + OH
Na2CO3 + Al2O3 = NaAlO2 + CO2 =>
Na2CO3 + Al2O3 = 2 NaAlO2 + CO2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
FeCl3 + Kl = Fe + KlCl3 =>
FeCl3 + Kl = Fe + KlCl3
CaCrO4 + HCl = CaCl2 + H2CrO4 =>
CaCrO4 + 2 HCl = CaCl2 + H2CrO4
Sm5 + NaOH = Na2SmO2 + H2 =>
Sm5 + 10 NaOH = 5 Na2SmO2 + 5 H2
C2H4 + HCl = C3H4Cl2 + H =>
3 C2H4 + 4 HCl = 2 C3H4Cl2 + 8 H
Ag + HNO3(conc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(conc) = AgNO3 + NO2 + H2O
C2H3O2Cl + Na2CO3 = NaC2H2O2Cl + H2O + CO2 =>
2 C2H3O2Cl + Na2CO3 = 2 NaC2H2O2Cl + H2O + CO2
CaCl2 + Mg = MgCl12 + Ca =>
6 CaCl2 + Mg = MgCl12 + 6 Ca
C4H9OH + H2O = C2H5OH =>
C4H9OH + H2O = 2 C2H5OH
H5CHO + O2 = CO2 + H2O =>
H5CHO + 2 O2 = CO2 + 3 H2O
H2SO4 + NH4OH = NH4 + SO4 + H2O =>
H2SO4 + 2 NH4OH = 2 NH4 + SO4 + 2 H2O
Cr2O7{-2} + C2O4{-2} + H{+} = Cr{3} + CO2 + H2O =>
Cr2O7{-2} + 3 C2O4{-2} + 14 H{+} = 2 Cr{3} + 6 CO2 + 7 H2O
NO2 + OH = HNO3 =>
NO2 + OH = HNO3
Cd + CuSO4 = CdCu + SO4 =>
Cd + CuSO4 = CdCu + SO4
KMnO4 + CuSO4*5H2O = CuMnO4 + KSO4*5H2O =>
KMnO4 + CuSO4*5H2O = CuMnO4 + KSO4*5H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cd + CuSO4 = CdCu + SO4 =>
Cd + CuSO4 = CdCu + SO4
CO2 + H2O = CH24O2 + O2 =>
CO2 + 12 H2O = CH24O2 + 6 O2
Cd + CuSO4 = CdCu + SO4 =>
Cd + CuSO4 = CdCu + SO4
PCl3(l) + H2O = H3PO3(l) + HCl(g) =>
PCl3(l) + 3 H2O = H3PO3(l) + 3 HCl(g)
Cd + CuSO4 = CdCu + SO4 =>
Cd + CuSO4 = CdCu + SO4
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
CO2 + H2O = CH24O2 + O2 =>
CO2 + 12 H2O = CH24O2 + 6 O2
CaCrO4 + HCl = CaCl2 + H2CrO4 =>
CaCrO4 + 2 HCl = CaCl2 + H2CrO4
C6H5C2H4Br + Br2 = C6H5C2H2Br2 + HBr =>
2 C6H5C2H4Br + 3 Br2 = 2 C6H5C2H2Br2 + 4 HBr
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
PCl3(l) + H2O = H3PO3(l) + HCl(g) =>
PCl3(l) + 3 H2O = H3PO3(l) + 3 HCl(g)
Fe(NO3)2 + CsOH = Fe(OH)2 + CsNO3 =>
Fe(NO3)2 + 2 CsOH = Fe(OH)2 + 2 CsNO3
NHCl2 + H2O = HCl + NH3 + O2 =>
NHCl2 + 2 H2O = 2 HCl + NH3 + O2
Cd + CuSO4 = CdCu + SO4 =>
Cd + CuSO4 = CdCu + SO4
NiCl2*4H2O + NH3 = Ni(NH3)4Cl2*4H2O =>
NiCl2*4H2O + 4 NH3 = Ni(NH3)4Cl2*4H2O
FeO + AgNO3 = Ag + Fe2O3 + Fe(NO3)2 =>
3 FeO + 2 AgNO3 = 2 Ag + Fe2O3 + Fe(NO3)2
CO2 + H2O = CH24O2 + O2 =>
CO2 + 12 H2O = CH24O2 + 6 O2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Na2SO4 + O2 = Na2O2 + SO4 =>
Na2SO4 + O2 = Na2O2 + SO4
CO2 + H2O = CH24O2 + O2 =>
CO2 + 12 H2O = CH24O2 + 6 O2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Cd + CuSO4 = CdCu + SO4 =>
Cd + CuSO4 = CdCu + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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