Question

name the metals which have no insoluble salts ​

Answer 1

Explanation:

All sodium, potassium, and ammonium salts are soluble in water. 3. The chlorides, bromides, and iodides of all metals except lead, silver, and mercury(I) are soluble in water. HgI2 is insoluble in water.

Answer 2

Answer: THE METALS WHICH HAVE NO INSOLUBLE SALTS

Making insoluble salts

To make an insoluble salt, two soluble salts need to react together in a precipitation reaction.

The silver chloride is an insoluble salt. It can be made by reacting a soluble silver salt with a soluble chloride salt.

Silver nitrate and sodium chloride are both soluble. When their solutions are mixed together, soluble sodium nitrate and insoluble silver chloride are made:

silver nitrate + sodium chloride → sodium nitrate + silver chloride

AgNO3(aq) + NaCl(aq) → NaNO3(aq) + AgCl(s)

The silver chloride appears as tiny particles suspended in the reaction mixture - this is the precipitate. The precipitate can be filtered, washed with water on the filter paper, and then dried in an oven.