John was heating his methanol solvent in an e. flask on a hot plate to use for recrystallization. the ta
came by and noticed he didn’t have a stir stick or boiling chip in the flask and told him to use one,
. matt dropped a stick in the flask and suddenly the liquid exploded out of the flask. oops! tell
me why that happened. what should he have done instead?

Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal. puffer fish contain a powerful toxin that can kill an adult a few hours after ingestion. sushi chefs who prepare fugu must be specially trained because any contamination of the toxin-free areas of the fish can be deadly. recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients. this recent scientific discovery would fall under which area of chemistry? applied biochemistry pure organic chemistry pure physical chemistry applied inorganic chemistry

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset

What does the mass of 0.7891 mol of ferric oxide (fe2o3)