If the Concentration of H₃O⁺ in an Aqueous Solution Is

question 25

Multiple Choice

If the concentration of H₃O⁺ in an aqueous solution is 7.6 × 10^-9 M,the concentration of OH^- is

• A)7.6 × 10^-23 M.
• B)1.3 × 10⁺⁸ M.
• C)6.4 × 10^-5 M.
• D)1.3 × 10^-6 M.
• E)7.6 × 10^-9 M.

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Definitions:

Output

The result or data produced by a system or process, often sent to a display, storage device, or another system component.

Input Value

The data received by a system from external sources, often used as parameters for processes or as triggers for actions within the system.

Set-Point Value

A predetermined value at which a system aims to maintain a specific variable, such as temperature or pressure, in automation and control systems.