1.) When blood flow is gone from the extremities for too long, the cells start to die. Depending on the severity of the
damage, new cells will either replace the old or that part of the body is lost to frostbite. Which system was MOST
responsible for Randy's frostbite?
A. Nervous
B. Circulatory
C. Musculoskeletal
D. Respiratory
bebederomedical bronthina

Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.