maribeljuarez11 maribeljuarez11
  • 05-12-2019
  • Chemistry
contestada

Determine the volume of a 0.035 M Li3PO4 solution that contains 0.0164 moles of Li3PO4.
A. 470 mL
B. 210 mL
C. 580 mL
D. 170 mL
E. 350 mL​

Respuesta :

rahul96 rahul96
  • 10-12-2019

Answer:

The correct option is:

A. 470 mL

Explanation:

Molarity of the solution = 0.035M

[tex]Molarity=\frac{Number\:of\:moles}{Volume\:of\:solution\:in\:L}\\\\ Number\:of\:moles\:of\:Li_{3}PO_{4}=0.0164\\\\Volume\:of\:solution=\frac{number\:of\:moles}{Molarity}=\frac{0.0164}{0.035}=0.46857L=468.57mL[/tex]

It is approximately equal to 470 mL.

Hence, 470 mL of 0.035 M [tex]Li_{3}PO_{4}[/tex] solution contains 0.0164 moles of [tex]Li_{3}PO_{4}[/tex].

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