Select the correct answer. Consider the following equilibrium system:
302(g) = 203(gKeq = 1
Which equation compares the concentration of oxygen and ozone?
OA. [02] = [031
OB. [02] = [03]
Ос.[02] = [03]312
OD. (02)2 = [03]

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4

What effect might melting sea ice have for people who live in coastal areas?

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?