How Many Grams of KNO₃ Are Needed to Make 250

question 200

Multiple Choice

How many grams of KNO₃ are needed to make 250.mL of a solution that is 0.135 M?

• A)1.71 g
• B)0.341 g
• C)3.41 g
• D)6.82 g

---

Definitions:

External Factor

Refers to any influence, condition, or variable that exists outside of an organization and can affect its performance and strategies.

Personality

A combination of emotional, attitudinal, and behavioral response patterns of an individual that are unique and consistent across different situations and over time.

Principles of Perception

Fundamental aspects governing how individuals interpret sensory information from their environment, impacting their understanding and interaction with the world.

Selective Screening

A process by which individuals or systems filter information, allowing attention to be focused on the most relevant or critical data.