For each solute identify the better solvent: water or carbon tetrachloride
na2, i2, cch2o, c6h6

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it

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.