In sodium 46g(Na =23) i) No. of atoms
ii) to No. of moles
i) Mass of latom of sodium
in Molar mass of Na

Why did southern business leaders want to increase the number of slaves

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.

Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?