Will give BRAINLIEST and 50 points What color would you expect to see for a flame test of barium hydroxide, Ba(OH)2?

Please explain why it would be that color, and how you know.

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

The three types is stress that act on earths rocks are compression, tension, and

Briefly explain the process of refining of petroleum.