Calculate the PH of a 0

question 63

Short Answer

Calculate the pH of a 0.025 M solution of NaNO₂ (K_a(HNO₂)= 4.5 x 10^-4)

---

Definitions:

Environment

The surroundings or conditions in which a person, animal, or plant lives or operates, including natural, social, and cultural factors.

Self-confidence

A person's belief in their own abilities and judgement, which can influence their performance and the way they are perceived by others.

Risk-taking

The willingness to engage in actions that involve uncertainty and potential loss in pursuit of potential rewards.

Achievement

Achievement refers to the successful accomplishment of a task or goal, often recognized or rewarded due to the effort, skill, or courage involved in its completion.