| Équations équilibrées la veille | Équations équilibrées le lendemain |
SC + O2 = SCO2
Na(CO3) + HCl = NaCl2 + CO2 + H2O =>
Na(CO3) + 2 HCl = NaCl2 + CO2 + H2O
Ag + BaCl2 = AgCl + Ba2 =>
4 Ag + 2 BaCl2 = 4 AgCl + Ba2
CuCO3NaOH = CuONaHCO3 =>
CuCO3NaOH = CuONaHCO3
IrF4 = IrF3 + F2 =>
2 IrF4 = 2 IrF3 + F2
MgSiO3CuI2 = CuSiO3MgI2 =>
MgSiO3CuI2 = CuSiO3MgI2
NaO + HO = NaOH + O =>
NaO + HO = NaOH + O
Al2Fe3 + FeO = Fe + Al2O3 =>
Al2Fe3 + 3 FeO = 6 Fe + Al2O3
C3H6Cl2 + Na = C3H6 + NaCl =>
C3H6Cl2 + 2 Na = C3H6 + 2 NaCl
Li(PO4)CaBr = Ca(PO4)LiBr =>
Li(PO4)CaBr = Ca(PO4)LiBr
Al(OH)3(aq) + HBr(aq) = AlBr3(aq) + H2O(l) =>
Al(OH)3(aq) + 3 HBr(aq) = AlBr3(aq) + 3 H2O(l)
C8H16 + Cl2 = C + HCl =>
C8H16 + 8 Cl2 = 8 C + 16 HCl
V4 + O2 = VO2 =>
V4 + 4 O2 = 4 VO2
CaCO3Au(OH)3 = Au(CO3)Ca(OH)3 =>
CaCO3Au(OH)3 = Au(CO3)Ca(OH)3
BariumIodide + PotassiumPhosphate = BariumPhosphate + PotassiumIodide =>
BariumIodide + PotassiumPhosphate = BariumPhosphate + PotassiumIodide
HCH2ClOC2NaOH = NaCH2ClOC2H2O =>
HCH2ClOC2NaOH = NaCH2ClOC2H2O
KMnO4 + H2O = KOH + MnO2 + O2 =>
4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 O2
NaOH(aq)Cu(NO3)2 = Na(NO3)2CuOH =>
NaOH(aq)Cu(NO3)2 = Na(NO3)2CuOH
AgNo3Cu2 = Cu2No3Ag =>
AgNo3Cu2 = Cu2No3Ag
C8H5KO4KOH = C8H4K2O4H2O =>
C8H5KO4KOH = C8H4K2O4H2O
C5H8 + O2 = H2O + C =>
C5H8 + 2 O2 = 4 H2O + 5 C
Ba + Li2SO4 = Li2 + BaSO4 =>
Ba + Li2SO4 = Li2 + BaSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H8O6NaHCO3 = C6H7O6NaCO2H2O =>
C6H8O6NaHCO3 = C6H7O6NaCO2H2O
Co(NO3)2(aq) + Na3PO4(aq) = Co3O8P2(s) + NaNO3(aq) =>
3 Co(NO3)2(aq) + 2 Na3PO4(aq) = Co3O8P2(s) + 6 NaNO3(aq)
CaSO4 + AlBr3 = CaBr3 + AlSO4 =>
CaSO4 + AlBr3 = CaBr3 + AlSO4
KI + K2(Cr2O7) + H2SO4 = I + Cr2(SO4)3 + K2(SO4) + H2O =>
6 KI + K2(Cr2O7) + 7 H2SO4 = 6 I + Cr2(SO4)3 + 4 K2(SO4) + 7 H2O
SC + O2 = SCO2 =>
SC + O2 = SCO2
Ca(NO3)2MgCl2 = CaCl2Mg(NO3)2 =>
Ca(NO3)2MgCl2 = CaCl2Mg(NO3)2
Ba + HCl = BaCl + H2 =>
2 Ba + 2 HCl = 2 BaCl + H2
CH3COOH + PCl3 = CH3COCl + H3PO3 =>
3 CH3COOH + PCl3 = 3 CH3COCl + H3PO3
Zn + NaN3O3 + NaOH = Na2ZnO2 + NH3 + H2O =>
7 Zn + NaN3O3 + 13 NaOH = 7 Na2ZnO2 + 3 NH3 + 2 H2O
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
C2H4O2NaHCO3 = H2OCO2(g)NaC2H3O2 =>
C2H4O2NaHCO3 = H2OCO2(g)NaC2H3O2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
C5O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C5O6 + 8 KMnO4 + 12 H2SO4 = 25 CO2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
NH4ClK2SiO3 = K2ClNH4SiO3 =>
NH4ClK2SiO3 = K2ClNH4SiO3
HeO = He + O =>
HeO = He + O
Na3(PO4)MnCl2 = Na3Cl2Mn(PO4) =>
Na3(PO4)MnCl2 = Na3Cl2Mn(PO4)
H2SO4 + NaOH = HOH + Na2SO4 =>
H2SO4 + 2 NaOH = 2 HOH + Na2SO4
CH3CH2CHO + Na = C3H5ONa + H2 =>
2 CH3CH2CHO + 2 Na = 2 C3H5ONa + H2
KOHKH3P2O7 = K2H2P2O7H2O =>
KOHKH3P2O7 = K2H2P2O7H2O
K2CrO7 + HI + HClO4 = Cr(ClO4)3 + KClO4 + I2 + H2O =>
2 K2CrO7 + 18 HI + 10 HClO4 = 2 Cr(ClO4)3 + 4 KClO4 + 9 I2 + 14 H2O
FeCl3 + Na2CrO4 = Fe2(CrO4)3 + NaCl =>
2 FeCl3 + 3 Na2CrO4 = Fe2(CrO4)3 + 6 NaCl
H2CH3COOCu = CuCH3COOH2 =>
H2CH3COOCu = CuCH3COOH2
Pb(OH)2 + NH3 + SO4 = Pb(SO4)2 + NH3(OH) =>
Pb(OH)2 + 2 NH3 + 2 SO4 = Pb(SO4)2 + 2 NH3(OH)
C4H6CaO4Na2C2O4 = C6O4Na2H6CaO4 =>
C4H6CaO4Na2C2O4 = C6O4Na2H6CaO4
OSO4 = SO4O =>
OSO4 = SO4O
BaCl2 + PO4{3-} + H{+} = Ba(HPO4) + Cl{-} =>
BaCl2 + PO4{3-} + H{+} = Ba(HPO4) + 2 Cl{-}
CoO2 = Co2O4 =>
2 CoO2 = Co2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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