In the following chemical reaction, which compound is a precipitate? NaCl(aq) + AgNO3(aq) ⟶ NaNO3(aq) + AgCl (s) NaCl AgNO3 NaNO3 AgCl

AgCl

Explanation:

When the reaction takes place in which the sodium chloride is reacted with silver nitrate then the products formed are sodium nitrate and silver chloride.  

NaCl(aq) + AgNO3(aq) ⟶ NaNO3(aq) + AgCl (s)

This reaction is known as precipitation reaction in which the white precipitate of silver chloride is formed.

This precipitate is insoluble and separates out of the solution.

So, the correction answer is AgCl(silver chloride).

answer: c. the experiment shows that the red substance experienced a chemical change.

explanation: chemical change is the change in which chemical composition of the substance changes. physical change is the change in which there is no change in chemical composition.

chemical changes are accompanied by following changes:

a) precipitate formation

b) energy is released or absorbed

c) formation of bubbles

d) change in color

as it is given that the red color has disappeared and there is production of gas, it means the red substance has undergone a chemical change.

e