Which of the following reactions is not an example of an oxidation-reduction reaction? ( 2 points) select one: a. h2 + f2yields 2hf b. fe + cuso4yields feso4 + cu c. cuso4 + 2naoh yields cu(oh)2 + na2so4 d. cl2 + zni2yields zncl2 + i2

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

How air particles exert a pressure on the inside of the balloon

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!