A fixed amount of a gas occupies a volume of 1.2L and exerts a pressure of 350 kPa on the walls of its container . What would be the pressure exerted by the gas if it is completely transferred into a new container having a volume of 3.5 liters​

An aqueous solution of hydroiodic acid is standardized by titration with a 0.186 m solution of calcium hydroxide. if 26.5 ml of base are required to neutralize 20.3 ml of the acid, what is the molarity of the hydroiodic acid solution? m hydroiodic acid

The hammering on a train track is often heard twice by workers farther down the track; first as the sound travels through the steel and second as the sound travels through the air. this suggests which graph is true?

Which type of reaction involves the absorption of energy from the surroundings?