Glycerol is a syrupy liquid often used in cosmetics and soaps. a 2.50-l sample of pure glycerol has a mass of 3.15×10^3g.

what is the density of glycerol in grams per cubic centimeter?

Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?

How do scientists think that gravity affected the formation of our solar system?

Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.