Consider the equation below. agno3(aq) + nacl(aq) mc007-1.jpg agcl(s) + nano3(aq) which compound is the precipitate in this chemical reaction? agno3 nacl agcl nano3

Answer : The correct option is, AgCl

Explanation :

The given balanced chemical reaction is,

From the balanced chemical reaction, we conclude that when silver nitrate react with sodium chloride then it gives silver chloride (solid) as a precipitate and sodium nitrate as a solution.

Hence, the compound precipitate in this chemical reaction 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

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a