For Charles Gas Law how do i identify the Volumes like 3.) If I have 45L of helium in a balloon at 300K and increase the temperature of the
balloon to 350K, what will the new volume of the balloon be?
V1:
T1:
V2:
T2:

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.

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?