PLS HURRY !! This dog found her way into a bag of popcorn, getting stuck. At its largest, the volume of the bag is 0.5 L, decreasing to 0.05 L as its smallest. There are
1.2 moles of dog breath molecules in the bag at its largest. How much dog breath is in the bag at its smallest?

The crust of earth may a- continets and ocean floors. b-continents only. c-layers of sedimentary rocks and continents. d-all of the above

Compare and contrast physical changes with chemical changes.

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant