What weight (in grams) of #KCl# is there in 2.50 liters of 0.50M #KCl# solution? Chemistry Solutions Molarity 1 Answer anor277 Jun 1, 2016 #"Mass of solute"# #=# #"Concentration"xx"volume"xx"molar mass of solute"# #~=# #90*g# Explanation: #"Moles of solute"# #=# #2.50*Lxx0.50*mol*L^-1# #=# #1.25*mol#. #"Mass of solute"# #=# #1.25*molxx74.55*g*mol^-1# #=# #??g# 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 11164 views around the world You can reuse this answer Creative Commons License