If the atmospheric pressure is 598 torr, and the concentration of ozone is 290 ppm, what is the partial pressure of ozone?

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

Which of the following units is not an official si unit? mole liter kilogram ampere

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring