How Many Grams of Copper Will Be Plated Out by a Current

question 65

Multiple Choice

How many grams of copper will be plated out by a current of 2.3 A applied for 30 minutes to a 0.50 M solution of copper(II) sulfate?

• A)1.4
• B)2.7
• C)1.8 × 10^-2
• D)3.6 × 10^-2
• E)0.019

---

Definitions:

Oral Contract

An agreement made through spoken words without written documentation, legally enforceable if it meets certain criteria.

Enforceable

Describing a legal agreement that can be compelled or upheld in a court of law.

Parol Evidence

Parol Evidence refers to verbal or extrinsic information that is not included in the written contract, which parties may attempt to introduce to interpret, modify, or supplement the contract terms.

Integrated Written Contract

A contract that is contained completely within a single written document, representing the full agreement between the parties, and superseding any previous agreements or negotiations.