What occurs in a chemical reaction? a. reactamts are formed without chemical bonds being broken. b. reactants are formed from products by the breaking and forming of bonds c..products are formed without chemicals conds being broken. d. products are formed from reactants by the breaking and forming of new bomds.

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?

What is the oxidation state of an individual bromine atom in nabro3?

How many moles in .5g of sodium bromide?