What is the molarity of a solution that contains 50 grams of NaOH dissolved in 250 ml solution? Chemistry Solutions Molarity 1 Answer anor277 Mar 2, 2017 #"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#. Answer link Related questions what is the molarity of 20.0 ml of a KCl solution that reacts completely with 30.0 ml of a 0.400... How can molarity and osmolarity be calculated from mass per unit volume? How can molarity be used as a conversion factor? How high can molarity be? How does molarity change with temperature? How do you find molarity of a solution? What is the molarity of 10 NaOH? What is the molarity of 3 hydrogen peroxide? What is the molarity of a solution that contains 3.2 mol of solute in 0.98 L of solution? What is molarity? See all questions in Molarity Impact of this question 5701 views around the world You can reuse this answer Creative Commons License