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In the double replacement reaction between Na2SO4 (aq) and BaCl2 (aq), will a precipitate form?


No. This reaction produces no insoluble products.


Yes. The NaCl will precipitate.


Yes. The BaSO4 will precipitate.


Yes. Both the NaCl and the BaSO4 will precipitate.

Verified Answer :

Answer: The correct answer is Yes, \(BaSO_4\) will precipitate.

Explanation:

Double displacement reaction is defined as the reaction in which exchange of ions takes place.

\(AB+CD\rightarrow AD+CB\)

Precipitate is defined as the insoluble salt which emerges when two different solutions are mixed together. It settles down at the bottom of the flask after some time.

The chemical equation for the reaction of sodium sulfate and barium chloride follows:

\(Na_2SO_4(aq.)+BaCl_2(aq.)\rightarrow NaCl(aq.)+BaSO_4(s)\)

Barium sulfate settles down in the reaction flask and is considered as a precipitate.

Hence, the correct answer is Yes, \(BaSO_4\) will precipitate.

adefioyelaoye

Yes. The BaSO₄ will precipitate in this type of double replacement reaction.

What is Double replacement reaction?

This is a type of reaction in which two reactants exchange ions to form two new compounds.

Na₂SO₄ (aq) + BaCl₂ (aq) ⇒ NaCl(aq)+ BaSO₄(s)

The precipitate which will be seen at the bottom of the reaction flask is solid BaSO₄.

Read more about Double replacement reaction here https://brainly.com/question/5082638

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