The relative molecular mass of an alkanol x is 60.0. x contains 60% of carbon by mass.
(a) calculate the number of moles of carbon in one mole of x and hence deduce the molecular formula of x.
(b) draw one possible structure of x and give its systematic name.

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.

My plate recommends that of your nutritional intake comes from fruits and vegetables. a. 30% b. 50% c. 20% d. 40%

What is the difference between skimming and absorbing methods of the oil removal