You have two salts,AgX and AgY,with very similar K_sp values.You know that K_a for HX is much greater than K_a for HY.Which statement will be true? A)AgX and AgY are less soluble in acidic solution than in pure water. B)AgX is more soluble in acidic solution. C)AgX and AgY are equally soluble in acidic solution. D)AgY is more soluble in acidic solution. E)none of these

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Quizplus · Accepted Answer

Since the Ks of HX is greater than that of HY, it means that HX will ionize more in water, producing more H+ ions which will react with AgX and AgY to form insoluble AgX and AgY salts. Therefore, AgX and AgY will be less soluble in acidic solution than in pure water. However, since AgY has a smaller Ks value than AgX, it will be more soluble in acidic solution than AgX. Therefore, the correct statement is that AgY is more soluble in acidic solution.

You Have Two Salts,AgX and AgY,with Very Similar Ksp Values

You Have Two Salts,AgX and AgY,with Very Similar K_sp Values