What is the molarity of a solution of containing a mass of #250g# sodium chloride in a volume of #775mL# water?

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Answer 1 · 2017-02-01T16:44:04

We use the relationship,

#"Molarity"# #=# #"Moles of solute"/"Volume of solution (L)"~=6*mol*L^-1#

And thus,

#"Molarity"=(250.0*g)/(58.44*g*mol^-1)xx1/(775*mLxx10^-3*L*mL^-1)#

#=??mol*L^-1#

What is the molarity of a solution of containing a mass of #250*g# sodium chloride in a volume of #775*mL# water?