Thursday
October 23, 2014

Homework Help: chemistry

Posted by alex on Monday, April 22, 2013 at 5:55am.

15.0 mL of 8.00 M NaOH was diluted with water to 500 mL. Calculate the molarity
of the diluted NaOH solution.

My calculations:
0.015L x 8.00moles/1L x 39.997/1mole = 4.8g

M= (4.8g x 1mole/39.997) / 0.500L = 0.24M

is my workings correct? Is there another way to get to this?

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