The Formation Constant for the Reaction Ag⁺(aq) + 2NH₃(aq)

question 72

Multiple Choice

The formation constant for the reaction Ag⁺(aq) + 2NH₃(aq) Ag(NH₃) ²⁺(aq)
Is K_f = 1.7 × 10⁷ at 25°C. What is ΔG° at this temperature?

• A) -1.5 kJ
• B) -3.5 kJ
• C) -18 kJ
• D) -23 kJ
• E) -41 kJ

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Definitions:

Lumbar Sections

Refers to the segments of the lower back part of the vertebral column, typically involving the five vertebrae situated between the rib cage and the pelvis.

Sacral Portions

Relating to the sacrum, a triangular bone at the base of the spine composed of five fused vertebrae, part of the pelvis.

Law of Bell and Magendie

A fundamental principle in neuroscience stating that anterior spinal roots contain only motor fibres and posterior roots contain only sensory fibres.

Dorsal Spinal Cord

The portion of the spinal cord oriented towards the back of the body, containing sensory neural pathways that convey information from the body to the brain.