A solution of sulfuric acid has a concentration of 0.0980 g/L. If the density of the acid is 1.84 g/mL, what is the concentration in ppm?

The answer is 98ppm.

The ppm (Parts per million) is also a concentration unit. 1 ppm is equivalent to 1mg/L

Now, concentration of the solution of sulfuric acid is 0.0980 g/L.

We rewrite, 0.0980 g = 0.0980*1000 mg = 98mg

Therefore, the concentration of the sulfuric acid solution is 98 mg/L = 98 ppm.