Calculate ΔG for the Vaporization of Br₂(l) at 25°C and 1

question 10

Multiple Choice

Calculate ΔG for the vaporization of Br₂(l) at 25°C and 1 atm.

• A) 3.15 kJ/mol
• B) 0.263 kJ/mol
• C) 0
• D) 0.378 kJ/mol
• E) none of these

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Definitions:

Action Potentials

Rapid, temporary changes in the electrical charge of a cell's membrane, allowing for the transmission of signals along neurons.

Graded Potentials

Changes in membrane potential that vary in size and do not follow the all-or-none principle, important in the initiation of action potentials.

Sodium-Potassium Pump

A vital cell membrane protein that exchanges sodium for potassium across the plasma membrane, critical for cellular functions.

Divergence

The functional arrangement of neurons in which a neuron sends signals to two or more postsynaptic neurons. Compare with convergence.