Use the Information Provided to Determine H° for the Following

question 20

Multiple Choice

Use the information provided to determine H° for the following reaction: H°(kJ ) CH₄(g) + 4 Cl₂(g) → CCl₄(g) + 4 HCl(g) H° = ? CH₄(g) -75
CCl₄(g) -96
HCl(g) -92

• A) -389 kJ mol^-1
• B) -113 kJ mol^-1
• C) +113 kJ mol^-1
• D) -71 kJ mol^-1
• E) +79 kJ mol^-1

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Definitions:

Ostomy Appliance

A medical device used to collect waste from a surgically created opening in the body.

Tap Water Enema

A medical procedure involving the introduction of water into the colon through the rectum to stimulate bowel movement and relieve constipation.

Hypotonic Solution

is a solution that has a lower concentration of solutes compared to another solution, causing water to move into cells by osmosis.

Intestinal Mucosa

The innermost layer of the gastrointestinal tract, responsible for nutrient absorption and secretion.