5.09 grams of solid uranyl nitrate are dissolved in 4.76 L of water at 20°C. Calculate the concentration of uranyl nitrate in parts-per-million.

The answer to your question is ppm = 1069.3

Explanation:

Data

mass of Uranyl nitrate = 5.09 g

the volume of water = 4.76 l

Concentration in ppm = ?

Formula

 ppm = milligrams of solute / liters of solution

Process

1.- Convert the g to mg

         1000 mg 1 g

             x           5.09 g

             x = (5.09 x 1000) / 1

             x = 5090 mg

2.- Calculate the concentration

-Substitution

ppm = 5090 / 4.76

-Result

ppm = 1069.3