A Certain Electrochemical Cell Has for Its Cell Reaction: Zn

question 35

Multiple Choice

A certain electrochemical cell has for its cell reaction: Zn + HgO → ZnO + Hg
Which is the half-reaction occurring at the anode?

• A)HgO + 2e^- → Hg + O^2-
• B)Zn²⁺+ 2e^- → Zn
• C)Zn → Zn²⁺ + 2e^-
• D)ZnO + 2e^- → Zn

---

Definitions:

Medication Administration

The process by which drugs are provided to and taken by a patient, as prescribed by a healthcare provider.

Epidural Catheter

An Epidural Catheter is a tube inserted through the back into the epidural space to deliver drugs for pain relief, especially during surgery or childbirth.

Pneumonectomy

A surgical procedure that involves the removal of an entire lung.

Bupivacaine

A local anesthetic used for numbing specific areas of the body during surgery or certain medical procedures.