For the Reaction 2 SO₂(g)+ O₂(g) $\rarr$ 2 SO₃(g), If Initially P(SO₂)= 1

question 91

Multiple Choice

For the reaction 2 SO₂(g) + O₂(g) $\rarr$ 2 SO₃(g) , if initially P(SO₂) = 1.2 atm, P(O₂) = 1.8 atm, and P(SO₃) = 2.1 atm, calculate $\Delta$ G for this reaction at 25°C.The following data is valid at 25°C:

• A)-140.0 kJ/mol
• B)-137.6 kJ/mol
• C)-138.7 kJ/mol
• D)1,174.7 kJ/mol
• E)-141.3 kJ/mol

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Identify the environmental and genetic factors contributing to drug abuse and addiction.

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Understand the physiological response to stress and the role of hormones.

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Definitions:

Protein

Protein is a macromolecule composed of amino acids linked by peptide bonds, essential for the structure, function, and regulation of the body's cells, tissues, and organs.

Hemoglobin

A component of red blood cells, hemoglobin serves the crucial function of delivering oxygen from the lungs to tissues across the body and returning carbon dioxide from the tissues to the lungs.

Collagen

The main structural protein found in skin and other connective tissues, providing strength and elasticity.

Enzymes

Biological catalysts that speed up chemical reactions in the body without being consumed by the reactions.