Which Combination Will Produce a Precipitate

question 60

Multiple Choice

Which combination will produce a precipitate?

• A)Pb(NO₃)₂ (aq)and HCl (aq)
• B)Cu(NO₃)₂ (aq)and KC₂H₃O₂ (aq)
• C)KOH (aq)and HNO₃ (aq)
• D)AgC₂H₃O₂ (aq)and HC₂H₃O₂ (aq)
• E)NaOH (aq)and Sr(NO₃)₂ (aq)

---

Definitions:

Income

Money received, especially on a regular basis, for work or through investments.

Age

The length of time that a person or object has existed, often measured in years.

Persuasive Message

Communication designed to influence the attitudes, beliefs, or behaviors of the recipient through reasoning or emotional appeal.

Physiological Requirements

Basic physical needs of humans necessary for survival, such as food, water, shelter, and sleep.