Write a balanced chemical equation for the reaction between MnO4- and I - in basic solution. The skeleton ionic reaction is given below. (Type your answer using the format [NH4] for NH4 , [Mg]2 for Mg2 , and CO2 for CO2. Don't specify physical states. Use the lowest possible coefficients.) MnO4-(aq) I -(aq) MnO42-(aq) IO3-(aq) MnO4-(aq) I -(aq) MnO42-(aq) IO3-

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

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

Drug abuse will not lead to physical and psychological dependence. true or false ?