How many molecules are in 0.56 moles of NH3?

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

The most efficient way to establish the best possible economizer position is to measure

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.