Question

19.5 g of NaCl occupy a volume of 29.5 mL. What is the molarity of the solution?

Round your answer to 1 decimal space, even if sig figs are not conserved.
(Please answer quickly)

Answer 1

Answer:

11.3 M

Explanation:

Na = 22.989 gm/mole

Cl = 35.45 gm/mole    so Na Cl = 58.439 gm/mole

(19.5 / 58.439 )/ (29.5/1000) = 11.3 M