Indicate the answer choice that best completes the statement or answers the question.
24. A gas particle of mass 5.31 10^-23kg has a velocity of 1.00 x10^2 m/s. What is the kinetic energy of the molecule?
a. 5.31 x 10^21kg m²/s2 b.5.31 x 10^19kg m2/s2
c.2.65 10^19kg m2/s2 d. 10.6 10^-19kg m2/s2

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

Which of the following occurs along coasts during the day?

What is matter? a. anything that has mass and takes up space b. something that has volume and takes up space. c. things that have energy and take up space d. things that take up space but don't have mass