Question

What is the molarity of a solution that contains 50 grams of NaOH dissolved in 250 ml solution?

Answer 1

`"Molarity"` `="Moles of solute"/"Volume of solution"=5.0*mol*L^-1`

Explanation:

And thus `"Molarity"=((50*g)/(40.0*g*mol^-1))/(250*mLxx10^-3*L*mL^-1)`

So `[NaOH(aq)]=5.0*mol*L^-1`.