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*g250*g sodium chloride in a volume of 775*mL775*mL water?