What Is the PH of an Aqueous Solution Having a Hydrogen-Ion

question 83

Multiple Choice

What is the pH of an aqueous solution having a hydrogen-ion concentration of 6.83 × 10^-3 mol/L?

• A)6.831
• B)0.834
• C)2.166
• D)1.029

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Definitions:

System Variable

An element or feature within a system that can change and affect the system's operation or outcome.

Lineup Procedure

A process in law enforcement where witnesses to a crime are asked to identify a suspect from a group of people.

Perpetrator Absent Warning

A caution or alert given when the individual who committed a wrong or crime is not currently present or has not been identified.

Mistaken Identifications

Refers to incorrectly identifying a person or object as being the same as another person or object.