Water molecules can react with each other. When they do, a solution is formed that A. dissociates to hydrogen gas and oxygen gas.
B. contains H3O+ and OH-ions that will conduct electricity slightly.
C. contains H30* and OH- ions but will not conduct electricity.
D. ionises to form H3O+ ions only.

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.