🤓 Based on our data, we think this question is relevant for Professor Albright's class at UMICH.
mass percent = 12.5% NaNO3 solution
density = 1.02 g/mL
This means: 12.5 g NaNO3 g in 100 g solution
A sodium nitrate solution is 12.5 % NaNO3 by mass and has a density of 1.02 g/mL. Calculate the molarity of the solution.