Use the Following to Answer the Questions Below

question 15

Multiple Choice

Use the following to answer the questions below:
Identify the missing reactant in each of the reactions using the response list. Responses may be used more than once or need not be used at all.

-Acid + ?  ester + H₂O

• A) water
• B) base in water
• C) alcohol
• D) carboxylic acid

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Definitions:

Trachea

The part of the respiratory tract between the larynx and the bronchial tree that is tubular and made of rings of cartilage and smooth muscle; also called the windpipe.

Vocal Cords

Elastic bands of muscle tissue in the larynx involved in producing sound through their vibration as air passes through.

Larynx

The voice box; an organ located in the neck responsible for producing sound.

Bronchi

The main air passages into the lungs, branching from the trachea and allowing air to flow in and out of the lungs.