The Density of a Gas Is 1

question 80

Multiple Choice

The density of a gas is 1.41 g at STP. What is the gas?

• A) Cl₂
• B) NH₃
• C) O₂
• D) Ne

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Definitions:

Sterile Petroleum Jelly

A medical-grade, germ-free petrolatum used to protect and moisten wound areas and to prevent infections.

Secretions

Substances produced and discharged by cells or glands, such as saliva, mucus, or sweat, which have a specific function in the body.

Oropharyngeal Suctioning

The process of removing saliva, blood, or other secretions from the upper part of the throat to prevent aspiration.

Nasal Cannula

A device used to deliver supplemental oxygen or airflow to a patient in need of respiratory help, consisting of a lightweight tube which on one end splits into two prongs that are placed in the nostrils and from which a mixture of air and oxygen flows.