What is the volume (l) occupied by a mole of an ideal gas,
ifthe pressure is 626mmhg and the temperature is 293k?

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?

Ill give u brainliest pls how is mass of carbon conserved during cellular respiration