Suppose the provided unknown Q was a solution of 6.732 M Fe2+ and a concentration cell was constructed with one half-cell containing the provided unknown Q solution and an iron electrode, and the other half-cell containing a diluted unknown Q solution (diluted using the procedure listed in Part A) and an iron electrode, as shown below.

What is the correct term for living the most sustainable life you can within your current circumstances?

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?

Air can be considered a mixture. which statement does not explain why?