The Standard Cell Potential (E°_cell)for the Reaction Below Is +1

question 20

Multiple Choice

The standard cell potential (E°_cell) for the reaction below is +1.10 V. The cell potential for this reaction is __________ V when the concentration of [Cu²⁺] = 1.0 × 10^-5 M and [Zn²⁺] = 3.5 M. Zn (s) + Cu²⁺ (aq) → Cu (s) + Zn²⁺ (aq)

• A)1.42
• B)1.26
• C)0.94
• D)0.78
• E)1.10

---

Definitions:

Technology Demonstration

Technology demonstration involves showcasing a new or emerging technology to validate its functionality, potential applications, and benefits to potential adopters or investors.

Prototypes

Early sample, model, or release of a product built to test a concept or process or to act as a thing to be replicated or learned from.

Innovation

The introduction of something new, such as an idea, method, or device, often leading to improvements or significant changes in a field or industry.

Engineering

The application of scientific, mathematical, and empirical evidence to design, build, and maintain structures, machines, devices, systems, and processes.