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Mekhanik [1.2K]
3 years ago
7

What is a reaction called that has heat as a product (gives off heat)?

Chemistry
2 answers:
alex41 [277]3 years ago
8 0

I believe the answer is Exothermic

iren2701 [21]3 years ago
4 0

Exothermic gives off heat while as endothermic takes in heat. :)

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Explanation:

A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid or precipitated form are represented by (s) after their chemical formulas.  

A double displacement reaction in which one of the product is formed as a solid is called as precipitation reaction.  

The balanced chemical equation is:

K_2SO_4(aq)+BaCl_2(aq)\rightarrow BaSO_4(s)+2KCl(aq)

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