Respuesta :

Answer:

0.193 L

Explanation:

Another way of writing the question would be: What volume of a 7.5 M Sodium Bromide solution would contain 1.45 moles.

To answer that we can use the definition of molarity:

  • Molarity = moles / liters

We input the given data:

  • 7.5 M = 1.45 moles / liters

And calculate how many liters are required:

  • 1.45 mol / 7.5 M = 0.193 L