Answer to Question #161230 in Inorganic Chemistry for Hazel Ann S Tomas

Question #161230

If 25.00 mL of 4.50 M NaOH(aq) is diluted with water to a volume of 750.0 mL, what is the molarity of the diluted NaOH(aq)?


1
Expert's answer
2021-02-09T03:36:26-0500

we know molarity =(wt of solutex1000)/(mol wt of solutexvol of soln in ml)

initially:

4.5=

=4.5g

now vol of soln becomes 750 ml

so molarity becomes:

=0.15M


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