Match the term with its description.
match term definition
acid (a) an atom or molecule that has a positive or negative charge
base(b) a value from 0 to 14 that is used to specify how acidic or basic a
compound is when it is dissolved in water
ions (c) a compound that increases hydrogen ions (h+) when it is
dissolved in a solution
ph(d) a compound that increases the hydroxide ions (oh−) when it is
dissolved in a solution

In apex! a liquid heated beyond a certain temperature becomes

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

#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond