How many kilograms of chlorine are in 26 kg of C2F3CL3?

Answer 1

What is the percent Cl in C2F3Cl3?
%Cl = (3*atomic mass Cl/molar mass C2F3Cl3)*100 = ??
Then (%Cl/100) x 26 kg = ??

Answer 2

56.8% of Cl