How many grams of #NaCl# are needed to make .1 L of 1.20 M solution of #NaCl#? Chemistry Solutions Molarity 1 Answer anor277 Aug 21, 2016 Approx. #7*g# Explanation: #"Moles of sodium chloride"# #=# #0.1*Lxx1.20*mol*L^-1=0.12*mol#. #"Mass of sodium chloride"# #=# #0.12*molxx58.44*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 5522 views around the world You can reuse this answer Creative Commons License