What will happen to the pressure inside a closed container of gas if more gas is added to the container? a. the pressure will increase because the force of the collisions between the gas particles and the walls of the container will increase. b. the pressure will increase because the number of gas particles colliding with the walls of the container will increase. c. the pressure will decrease because the temperature inside the container will increase. d. the pressure will decrease because the volume of the container will increase.

What is the most stable monatomic ion formed from nitrogen

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

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.