If 1.56 g of cyclopropane has a volume of 1.00 L at 0,984 atm and 50.0 C what is the molecular formula

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's

Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?