Sally has collected a sample of dirt from a riverbank and wants to analyze it. sally wants a magnified view of the dirt to try and see what it is made of. which piece of equipment should she use?

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

How many moles of al3+ ions are in 1.25 moles of al2o3

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