How Many Molecules of N₂ Gas Can Be Present in a 2.5

question 99

Multiple Choice

How many molecules of N₂ gas can be present in a 2.5 L flask at 50°C and 650 mmHg?

• A)2.1 * 10^-23 molecules
• B)4.9 * 10²² molecules
• C)3.1 * 10²³ molecules
• D)3.6 * 10²⁵ molecules
• E)0.081 molecules

---

Definitions:

Calendar

A system for organizing and dividing time, typically by weeks, months, and years.

Cervical Mucus

A fluid secreted by the cervix, varying in consistency throughout the menstrual cycle, playing a key role in fertility and acting as a natural barrier to pathogens.

U.S. Women

Refers to the female population residing in the United States, including aspects of their health, social, and economic conditions.

First-Trimester Abortions

Abortions performed during the first twelve weeks of pregnancy.