Calcium carbonate decomposes to form calcium oxide and carbon dioxide, like this:
(s)(s)(g)
At a certain temperature, a chemist finds that a reaction vessel containing a mixture of calcium carbonate, calcium oxide, and carbon dioxide at equilibrium has the following composition:
compound amount
Calculate the value of the equilibrium constant for this reaction. Round your answer to significant digits.

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?

Name the intersection of plane bpq and plane cpq.

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.