If a solution is holding more solid solute than it is supposed to at a certain temperature, how could you get some of the solute to precipitate out of the solution and become solid particles on the bottom?

a. The solution should be heated

b. the solute will never come back once it’s been dissolved

c. the solution should be left alone

d. the solution should be stirred

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

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.