Balance the following reaction and use the equation to calculate the delta HRXMC3HAG + 02GC 02G plus H2O answer to the nearest whole number delta HRXN equals kilojoules per mole

Plz mark brainliest 30 points 1) 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?

Which formula can be used to calculate the molar mass of hydrogen peroxide

What is the atomic number of an atom that has 6 protons