Two Moles of PCl₅ Are Placed in a 5

question 19

Short Answer

Two moles of PCl₅ are placed in a 5.0 L container.Dissociation takes place according to the equation PCl₅(g)
PCl₃(g)+ Cl₂(g).At equilibrium, 0.40 mol of Cl₂ are present.Calculate the equilibrium constant (K_c)for this reaction under the conditions of this experiment.

---

Definitions:

Secondary Market

The secondary market is where investors buy and sell securities they own from each other, rather than directly from the issuing company, including stock exchanges and over-the-counter markets.

Stock Exchange

A marketplace where stocks and other securities are bought and sold, facilitating the transfer of securities among investors.

Initial Public Offering

The first sale of stock by a private company to the public, typically used to raise capital for expansion.

Common Shareholder

A common shareholder is an individual or entity that holds common stock in a corporation, granting them voting rights and a share in the company's profits through dividends.