Write a balanced net ionic equation for the reaction of each of the following ions with water. In each case, identify the Bronsted-Lowry acids and bases and the conjugate acid-base pairs.

a. Write a balanced net ionic equation for the reaction of Be(H2O)4^2+ with water. b. Write a balanced net ionic equation for the reaction of CO3^2- with water. c. Write a balanced net ionic equation for the reaction of PO4^31 with water.

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

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

In salt water solution,the salt is the blank