Can depletion to the ozone cause changes to the biochemical cycles

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.

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?

Explain how to convert from one unit to another in the metric system.