Question

Calculate the mass of NaCl required to prepare 360.0 mL of a 0.35 M solution.

Answer 1

Step-by-step explanation:

Molar mass of NaCl = 58.44

Molar mass of NaCl(58.44g) addding to 1000ml give rise to 1M solution always, this can be writtne as below

58.44----- >1000 ml ---> 1M

X gram ----360 ml ---0.35 M

X Gram= 58.44*360*0.35/1000*1 = 7.3 gram

hope you understood the solution