Be sure to answer all parts. Calculate the mass of each product formed when 540.g of silver sulfide reacts with excess
hydrochloric acid:
Ag2S(s) + HCl(aq) → AgCl(s) + H2S(g) [unbalanced]
Mass of AgCl:
g
Mass of H2S:
74.26

Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water

The diagin dilutepage 6 of 12a6a5(a)fluorine, chlorine, bromine and iodine are placed in the same group of theperiodic table.state the common name used to describe elements in this group.(i)state the group in which the elements are placed and explain whythey are placed in that group.(ii)which of the above named elements is a solid at roomtemperature and pressure?

Introduction of drugs into the gastrointestinal tract is a form of administration. a. enteral b. topical c. parenteral d. inhalation