Which of the following mechanisms accounts for the acid-base reaction of ethylmagnesum bromide with acetylene to give acetylide anion? 
Definitions:
Authentic Leadership
A leadership style characterized by the leader's genuine self-expression, transparency, and consistency, aimed at fostering trust and respect from followers.
Psychological Capacities
The mental abilities and processes related to understanding, adapting to, and navigating one's environment, including emotional intelligence, resilience, and cognitive functions.
Authentic Leadership
A leadership style that emphasizes being genuine and transparent in one’s leadership role, encouraging trust and integrity.
Catalyst for Change
An individual or event that precipitates or accelerates significant changes or transformations within an organization or community.
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