PLEASE HELP! ALL ABSURD ANSWERS WILL BE REPORTED! Determine the empirical formula of each of the following compounds based on each of the given percent compositions by MASS: **Remember to assume we have a 100g sample**

a) C = 38.66% H = 16.24% N = 45.10%

b) C = 37.80% Cl = 55.91% H = 6.30%

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?

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.