Respuesta :

maacastrobr

Answer:

D. 0.063 mol

Explanation:

We can calculate the number of moles by using the definition of molarity:

  • Molarity = moles / liters

As we are given both the molarity and the volume:

  • 0.05 M = moles / 1.25 L

We can calculate the number of moles:

  • moles = 0.05 M * 1.25 L
  • moles = 0.063 mol

Thus the answer is option D.