Answer to Question #342750 in General Chemistry for Ledimo

Question

By applying solubility guidelines,state which of the following compounds will precipitate in water

1 cobalt (ll) hydroxide

2 sodium nitrate

3 Ammonium phosphate

4 potassium chloride

5 none of the above

Answer 1

Accoding to solubility table

1 cobalt (ll) hydroxide not dillute in wster and precipitate in it.

2 sodium nitrate dillute on water and not precipitate in it.

3 Ammonium phosphate dillute on water and not precipitate in it.

4 potassium chloride dillute on water and not precipitate in it.

So, cobalt (ll) hydroxide will precipitate in water.