What Is the Hydronium-Ion Concentration in a Solution Formed by Combining

question 46

Multiple Choice

What is the hydronium-ion concentration in a solution formed by combining 750 mL of 0.10 M NaOH with 250 mL of 0.30 M HCl? NaOH(aq) + HCl(aq) → NaCl(aq) + H₂O(l)

• A) 0.075 M
• B) 1.7 × 10^-13 M
• C) 1.0 × 10^-7 M
• D) 0.30 M
• E) 0.10 M

---

Definitions:

Denying Credit

The refusal to acknowledge someone's contribution or role in achieving something.

Employment Duration

The length of time an individual is employed in a specific job or with a particular company.

Softening Bad News

This involves delivering unfavorable information in a way that minimizes upset or harm, often by framing the message with positive or neutral statements.

Suggesting a Compromise

Offering a middle-ground solution in a dispute or disagreement that attempts to meet the needs or interests of all parties involved.