I got this one I think
50.g/2500mL x 100%
=.02 X 100%
= 2.0 %
What is the concentration, mass/vol percent (m/v) of a solution prepared from 50.gNaCl and 2.5L?
Do I divide 50.g NaCl/2.5L?? = 20%
Thank you!
2 answers
I agree.