4. Study the reaction below. Will the reaction proceed to completion? If yes, draw the reaction mechanism with curved arrows. Illustrate your mechanism correctly, wrong direction won't receive credit points. (4 marks) :0: + Product H3C OH N acetic acid pyridine

The molecular formula for caffeine is cshion402. which of the following elements is not found in caffeine?

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?

Which three statements represent the benefits of performing experiments using computer simulations?