Choose all the answers that apply. Fission reactions___.

are used by power plants to create energy.
requires lower temperatures than fusion reactions.
release less energy than fusion reactions.
use lighter atoms than fusion reactions.
split atomic nuclei apart.

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

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.

Which polymers are most closely related? a. protein and nucleic acids b. cellulose and starch c. nucleic acids and starch d. nucleic acids and cellulose