Acompound whose empirical formula is c3h3o has a molar mass of 110.0 g/mol. what is the molecular formula of the compound?

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

Chromosome 17 is made of over million base pairs.