Question

BaCl2,+ H2S04, --------> BaSO4 + 2HCI in this reaction, the compound which is precipitated is ?​

Answer 1

Answer:

Barium chloride is a salt of barium that react with sulphuric acid to form barium sulphate and hydrochloric acid. This is an example of precipitation reaction in which barium sulphate forms as a white precipitate and hydrochloric acid is also formed.

The balance chemical equation can be written as:

BaCl 2 +H 2 SO 4 BaSO 4 +2HCl

Since barium sulphate is not soluble therefore it forms a white precipitate in the solution and settled down at the bottom.

Answer 2

Answer:

✨BaCl2,+ H2S04, --------> BaSO4 + 2HCI

✨This reaction is known as double displacement reaction, because positive and negative ions of the two reactants switch places forming two new compound.