Which of the Following Pairs of Aqueous Solutions Will Form

question 230

Multiple Choice

Which of the following pairs of aqueous solutions will form a precipitate when mixed?

• A) K₂CO₃ + NaCl
• B) Na₂SO₄ + KOH
• C) CaS + Na₂SO₄
• D) None of these solution pairs will produce a precipitate.
• E) All of these solution pairs will produce a precipitate.

---

Definitions:

Basement Suite

A self-contained living space located in the basement of a larger house, often with its own entrance, kitchen, and bathroom.

The Simpsons

An American animated sitcom created by Matt Groening that depicts the life of the Simpson family, satirizing American culture and society.

Preconceived Ideas

Opinions or beliefs formed before having adequate evidence, often leading to bias.

Judgment

The cognitive process of forming an opinion, evaluation, or decision, often by discerning and comparing information.