A student needs to prepare 2.0 liters 0.60 M NaOH solution from a 8.0 M NaOH stock solution. How many milliliters of stock solution should the student use?(1 point)

A.150 mL
B.225 ml
C.250 mL
D.275 mL

The volume of stock solution of NaOH that the student should use is 150 mL

Explanation:

To calculate the volume of stock solution, we use the equation:

where,

are the molarity and volume of the stock NaOH solution

are the molarity and volume of diluted NaOH solution

We are given:

Putting values in above equation, we get:

Conversion factor used:  1 L = 1000 mL

Hence, the volume of stock solution of NaOH that the student should use is 150 mL

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