Solve Part C, Part D, Part E: Part C: Question: Imagine riding in a car or bus. Describe four uses of petrochemical products that are related to the manufacture or use of motor vehicles.

Part D: Question: Identify the oxidizing agent and the reducing agent in the reaction CuS(s) + H2(g) ---> Cu(s) + H2S(g).

Part E: In the reaction Sn(s) + Br2(l) ---> SnBr2(s) , what is being oxidized and what is being reduced?

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?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

How many neutrons does an element have if its atomic number is 50 and its mass number is 166