Question #d755f
1 Answer
Feb 17, 2016
375 mL of water is needed.
Explanation:
Using the dilution formula, calculate first for the amount of 2.0 M NaOH needed to prepare 500 mL of 0.5M NaOH solution:
let:
So then:
Then to calculate for the volume of water needed, subtract the volume of the final solution with the computed volume of 2.0 M NaOH needed: