If the Concentration of OH^- in an Aqueous Solution Is

question 13

Multiple Choice

If the concentration of OH^- in an aqueous solution is 1.4 × 10^-7 M,the concentration of H₃O⁺ is

• A)7.1 × 10⁺⁶ M.
• B)1.0 × 10^-7 M.
• C)1.4 × 10^-7 M.
• D)7.1 × 10^-8 M.
• E)1.3 × 10^-8 M.

---

Definitions:

High Unemployment

A situation where a large portion of the workforce is not engaged in employment, often measured by the unemployment rate.

Hiring Halls

A place, especially in union contexts, where workers are matched with available jobs, usually on a daily or temporary basis.

Unionized

Pertaining to workers who are members of a union or organized labor group.

High Technology

Industries or products characterized by rapid technological innovation and high levels of research and development.