Question

An aqueous NaCl solution is made using 126 g ofNaCl diluted to a total solution volume of 1.00 L .

Calculate the molarity of the solution.

Express your answer using three significant figures.

M =

2.16

M

Part B

Calculate the molality of the solution. (Assume a density of 1.08 g/mL for the solution.)

Express your answer using two significant figures.

m =

2.3

m

Part C

Calculate the mass percent of the solution. (Assume a density of 1.08 g/mL for the solution.)

Express your answer using three significant figures.

mass % =		%

Answer 1

Mwt of Naci Volume of Sol 58- 5 M - 9.15 oooxd 2-15 X ood Gcoxl.oe)-C215 3Gs) 3 2 15 - S8.5 9lmda