Circle the stronger acid pH=3 OR pH =5
pH=1 OR pH =1.1
pH=4 OR pH =6
Circle the stronger base
pH= 12 OR pH =14
pH= 10 OR pH =13
pH= 8.5 OR pH=9.5
Which has the higher concentration of
[H30*]?
pH=4 OR pH =6
pH=3 OR pH =5
pH=1 OR pH =1.1
Which has the higher concentration of
[OH-]?
pH= 12 OR pH =14
pH= 8.5 OR pH=9.5
pH=10 OR pH =13

Suppose you got a low yield of benzoin from your benzoin condensation reaction and thus only have 0.300 g of benzoin to use as the starting material for this reaction. how much concentrated nitric acid should you add? (concentrated nitric acid is 15.8 m). write your answer in the form x.xx ml

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 statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull