0 votes
950 views
in Chemistry Form 2 by

Salts may be classified as soluble or insoluble. 

  1. Select from the following list a pair of compounds that can be used to prepare a soluble and an insoluble salt.
    HNO3, Pb(NO3)2, KNO3, BaO, NaCl
    1. Soluble salt
    2. Insoluble salt 
  2. Describe how a soluble salt is obtained from its solution 

1 Answer

0 votes
by
  1.  
    1. HNO3 or BaO
    2. Pb(NO3)and NaCl
  2. Heat/boil to evaporate the mixture to saturation
    Allow to cool
    Filter the residue.
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

6.4k questions

9.6k answers

6 comments

590 users

...