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To create a 0.75M solution of HCI from 3.7 moles of HCI, what should the final volume be?

Respuesta :

dsdrajlin

Answer:

4.9 L

Explanation:

Given data

  • Molarity of the HCl solution (M): 0.75 M
  • Moles of HCl (solute): 3.7 mol
  • Volume of the solution (V): to be found

The molarity is a unit of concentration and it is equal to the moles of solute divided by the liters of solution.

M = moles of solute / liters of solution

liters of solution = moles of solution / M

liters of solution = 3.7 mol / (0.75 mol/L)

liters of solution = 4.9 L

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