Question

chapter 1 chemical reaction and equation write obrervati when sulution of barium chloride mixes with solutions of sodium sulphate write the reaction involed and type of chamical reaction answer​

Answer 1

Answer:

exothermic reaction , Barium sulphate and soudim chloride are the biproducts

Explanation:

BaCl2 + Na2SO4 => BaSo4 +2 NaCl

Answer 2

These two solutions reacts to form a white insoluble precipitate.  

BaCl2 +Na2 SO4 →2NaCl+BaSO4 ↓  

This is a double displacement reaction as the two compounds exchange their ions to form to different compounds.

hope it helps you.   :)