Question

Carbontetrachloride, CCl4, was formerly used as a dry cleaning agent. It is pretty nasty stuff, in that it is easily absorbed through the skin and can damage your liver. What is the mass percent of Cl in CCl4

Answer 1

92.2%

Step-by-step explanation:

Mass percent of Cl in CCl4= Cl/CCl4 ×100

= 35.5/[12+(35.5×2)] ×100 = 0.922×100= 92%