The PH of a Solution Prepared by Mixing 50

question 114

Multiple Choice

The pH of a solution prepared by mixing 50.0 mL of 0.125 M NaOH and 40.0 mL of 0.125 M HNO₃ is ________.

• A)13.29
• B)7.00
• C)8.11
• D)11.00
• E)12.14

---

Definitions:

Ethnic Group

A group of individuals forming a population that shares a similar cultural heritage or lineage.

Lowest Risk

A term used to describe the situation or option that has the minimal chance of causing harm or negative outcomes.

Diathesis-Stress Model

A psychological theory that explains behavior as both a result of genetic and biological predispositions and life stressors.

Asthmatic Reactions

An adverse response in individuals with asthma, such as wheezing or shortness of breath, triggered by various factors including allergens and exercise.