The normal boiling point of br2(l) is 58.8 ∘c, and its molar enthalpy of vaporization is δhvap = 29.6 kj/mol. you may want to reference (pages 813 - 815) section 19.2 while completing this problem. part a when br2(l) boils at its normal boiling point, does its entropy increase or decrease? when boils at its normal boiling point, does its entropy increase or decrease? increase decrease g

Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.

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 are the chemical names of these compounds? ke: mg3n2: reset next