If a 68.2g sample of ammonium nitrate is dissolved in enough water to make 315ml of solution, what will be the molarity

The molarity of solution is 2.7 M

Explanation:

To calculate the molarity of solution, we use the equation:

We are given:

Mass of solute (ammonium nitrate) = 68.2 g

Molar mass of ammonium nitrate = 80 g/mol

Volume of solution = 315 mL

Putting values in above equation, we get:

Hence, the molarity of solution is 2.7 M

i'm assuming that the correct answer is indeed the first one/ "a"..

elements make up everything, and they combine to make compounds.

the answer is c