[PDF] amine hcl solubility

An amine is a basic compound. It is protonated in the presence of excess HCl forming a salt that is soluble in aqueous solution. This is how you separated the amine from the original mixture containing it. An amine is soluble in acidic aqueous solution because it forms a salt, an ionic form.
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  • Is amine soluble in HCl?

    Dear Student, Yes because, When HCl ( acid) is added to amines ( base) it forms ammonium ion (ammonium salt).
    It's a acid base reaction.
    RNH2 + HCl ? RNH3+ + Cl- As salts dissolve in water readily Therefore the solubility of amine in water increases with addition of HCl.20 nov. 2019

  • Why amines are soluble in 5% aqueous solution of HCl?

    Amines dissolve in aqueous acids because they are protonated to form a positively charged ion (unless other charged groups are present).

  • In which solvent amines are soluble?

    Organic solvents like alcohol, benzene, and ether readily dissolve amines.
    Alcohols have higher polarity as compared to amines and hence they form stronger intermolecular hydrogen bonds.

  • In which solvent amines are soluble?

    Salts formed by amines are crystalline substances that are readily soluble in water.

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