Given D CuO = - 130 KJ/mol and D

question 26

Multiple Choice

Given D CuO = - 130 kJ/mol and D Cu 2 O = - 146 kJ/mol, what is D G for the following reaction?
4 CuO (s) 2 Cu 2 O (s) + O₂(g)

• A) +298 kJ
• B) +228 kJ
• C) - 7 kJ
• D) - 4 kJ
• E) not enough information

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Definitions:

Ang/i

A prefix or combining form used in medical terminology relating to blood vessels or the angle formed between structures.

Erythr/o

Prefix in medical terminology meaning red, often used in relation to blood or red blood cells.

Dermatitis

An inflammation of the skin that can cause itching, redness, and swelling, resulting from various irritants or allergens.

Poison Ivy

A plant that produces urushiol, a skin-irritating substance causing itching, redness, and blisters upon contact.