write half equations for the electrode reactions occurring during the electrolysis of the following molten salts using graphite electrodes Zn5

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

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.