When two aqueous solutions are combined the reaction forms a solid that settles out of solution. what is this solid called?

a. substrate
b. sublimate
c. precipitate
d. electrolyte

During the chemical reaction, the solid substance that is insoluble formed during the combination of two aqueous solutions is called a precipitate. The answer is letter C. The precipitation reaction occurs when a salt is formed in the reaction of solutions with salts. 

A.  

It represents the beliefs of most scientists.

B.  

It is the only way to prove a theory true.

C.  

It is necessary to form a hypothesis.

D.  

It is an assurance that the interpretations of a study are correct.

E.  

It is necessary before research can be published in a science journal.

Explanation:

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