Cyclohexane is composed of 85.6 % C and 14.4% H. when it is mixed in the proper ratio with oxygen, it can be used as an anesthetic. At 755 mmHg, and 25 degrees Celcius, it has a density of 2.05 g/L.

what is the molar mass of cyclohexane and its molecular formula?

The way i posted it the first time is correct..please help! im stuck

I am answering this below in the original post.