A beaker contains 30.6 mL of butane ( C4H10 , density is 0.579 g/mL). Determine how many C atoms this liquid contains.

i think it's c. i'm not sure but i think so.

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.