A Cell Is Constructed According to the Cell Diagram Below

question 12

Multiple Choice

A cell is constructed according to the cell diagram below.If the measured potential is 1.00 V,what is the pH of the dichromate cell? Fe|Fe²⁺ (aq,1M) || (aq 1 M) ,Cr²⁺ (aq,1 M) ,H⁺ (aq,x M) |Pt + 14 H⁺ + 6 e⁻ ⇋ 2 Cr³⁺ + 7 H₂O E° = 1.36 V
Fe²⁺ + 2 e⁻ ⇋ Fe (s) ____________________ E° = −0.44 V

• A)1)931
• B)5)797
• C)12.162
• D)6)081
• E)4)054

---

Definitions:

Financial Aid Office

A department within a college or university that provides information and support regarding financial aid, scholarships, grants, and loans to students.

Community Service Program

A program that involves voluntary work intended to help people in a particular area.

Financial Aid

Money provided to students to help pay for their education, which can come in the form of grants, scholarships, loans, and work-study programs.

Credit Hours

Units of academic credit that reflect the number of hours a student has engaged with a course each week over a semester.