At 25°C, the Equilibrium Constant K_c for the Reaction 2A(aq)

question 1

Multiple Choice

At 25°C, the equilibrium constant K_c for the reaction 2A(aq) ⇄ B(aq) + C(aq)
Is 65. If 2.50 mol of A is added to enough water to prepare 1.00 L of solution, what will the equilibrium concentration of A be?

• A)0.038 M
• B)0.14 M
• C)0.28 M
• D)1.18 M
• E)2.4 M

---

Definitions:

Nebuchadnezzar II

An ancient Babylonian king who ruled c. 605–562 BC, famous for his conquests and the construction projects in Babylon, including the Hanging Gardens.

Ishtar Gate

The eighth gate of the inner city of Babylon, constructed in about 575 BC by order of King Nebuchadnezzar II, famed for its blue glazed tiles and representations of animals.

Beautifying

The act of making something visually attractive or aesthetically pleasing.

Square Temple At Eshnunna

An ancient Sumerian ziggurat located in modern-day Tell Asmar, Iraq, notable for its square base and religious significance.