Asample of gas at 3.00 x 10 mm hg inside a steel tank is cooled from 500.0 °c to 0.00 °c. what is the final
pressure in atm of the gas in the steel tank?
re

An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide

You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas

How many valence electrons are in atom of radon?