Question

There are two test tubes one has sodium sulphate solution and the other has a barium chloride solution and precipitate is formed
i) write the complete balanced equation for the reaction that takes place
ii) type of reaction involved
iii) colour and name of the precipitate

Answer 1

1. NaSo4+BaCl2=2NaCl+BaSo4
2. double displacement reaction
3. barium sulphate form precipitate