I like this guy. My brother found out and sent him a note saying its from ME! It says that I like him and he marked no, but we are only in 8th grade so he could just be saying that. Anyway, since that day, he has been opening up to me. What do I do?

Give the orbital configuration of the phosphorus (p) atom.

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?

An unsaturated hydrocarbon is a hydrogen-carbon compound with a. a network solid structure b. single bonds c. single bonds in a branched-chain structure d. double or triple bonds