945 G of Liquid Hexane (C₆H₁₄) Is Introduced into a 10.0

question 129

Multiple Choice

9.45 g of liquid hexane (C₆H₁₄) is introduced into a 10.0 L vessel containing 13.15 atm of oxygen gas at 21ºC and ignited, yielding carbon dioxide and water. If the vessel is then cooled to -10.ºC, what will be the gas pressure inside the vessel

• A) 1.42 atm
• B) 3.09 atm
• C) 10.9 atm
• D) 12.6 atm
• E) 13.15 atm

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Definitions:

Epidermal Layers

The layers of the epidermis, the outermost part of the skin, responsible for skin water resistance and barrier protection.

Lucidum

A thin, translucent layer of the epidermis located beneath the stratum corneum, primarily found in the palms of the hands and soles of the feet.

Granulosum

The granular layer of the epidermis, characterized by keratinocytes that contribute to the skin's barrier function.

Papillary Layer

The uppermost layer of the dermis, directly beneath the epidermis, containing capillaries and tactile receptors.