The percent composition by mass of an unknown compound with a molecular mass of 120.104 amu is 40.002% c, 6.7135% h, and 53.284% o. determine the compound's empirical and molecular formulas.

answer: the percent composition by mass of an unknown compound with a molecular mass of 120.104 amu is 40.002% c, 6.7135% h, and 53.284% o.

explanation:

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.