Silver Nitrate, AgNO₃, Can Be Used to Test for the Presence

question 46

Multiple Choice

Silver nitrate, AgNO₃, can be used to test for the presence of chloride ions in solution, because it readily forms a precipitate of AgCl.What volume of 1.5 M AgNO₃ will be required to react with 30.0 mL of a 0.45 M HCl solution AgNO₃(aq) + HCl(aq) $\rightarrow$ AgCl(s) + HNO₃(aq)

• A)45 mL
• B)9.0 mL
• C)9.0 L
• D)1.0 L
• E)1.1 *10² mL

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Definitions:

Vital Capacity (VC)

The greatest volume of air that can be expelled from the lungs after taking the deepest possible breath; an important measurement in respiratory health.

Residual Volume (RV)

The volume of air remaining in the lungs after a forceful expiration, ensuring that gas exchange can continue at all times.

Anatomic Dead Space

refers to areas of the respiratory system where gas exchange does not take place, such as the trachea and bronchi.

Inspiratory Reserve Volume (IRV)

The additional air that can be forcefully inhaled after a normal inhalation.