Calcium Nitrate and Potassium Fluoride Solutions React to Form a Precipitate.How

question 38

Multiple Choice

Calcium nitrate and potassium fluoride solutions react to form a precipitate.How should this reaction be classified?

• A)combination
• B)decomposition
• C)double-replacement
• D)single-replacement

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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.