Calculate the PH of a Solution Made by Mixing Equal

question 28

Multiple Choice

Calculate the pH of a solution made by mixing equal volumes of a solution of HCl with a pH of 1.68 and a solution of HNO₃ with a pH of 2.39. (Assume the volumes are additive.)

• A) 4.06
• B) 2.03
• C) 2.39
• D) 1.90
• E) 1.60

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Definitions:

Cardiorespiratory Fitness

A measurement of how well the body’s circulatory and respiratory systems supply oxygen to muscles during sustained physical activity.

Metabolic Cart

A device used to measure the consumption of oxygen and production of carbon dioxide, commonly used in metabolic research.

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The ability to successfully handle life's stresses and adapt to change and difficult times.

Mood-enhancing Chemicals

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