(6.82 x 10-5)+(3.77 x 104)

Asolid that forms and separates from a liquid mixture is called

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.

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?