Which is the correct equation for the 3rd molar ionisation energy of phosphorus? A) P^2+ → P^3+ + e− B) P^3+ → P^4+ + e− C) P → P^3+ + 3e− D) P^2+ → P + e−
Understand the Problem
The question is asking for the correct representation of the ionization energy for the third molar ionization of phosphorus. To solve it, we need to identify which of the provided equations accurately describes the ionization process for phosphorus when it loses three electrons.
Answer
A) P^2+ → P^3+ + e−
The final answer is A) P^2+ → P^3+ + e−
Answer for screen readers
The final answer is A) P^2+ → P^3+ + e−
More Information
This reaction represents the process of removing the third electron from a phosphorus ion that is already in the 2+ charge state, resulting in a 3+ charge state.
Tips
A common mistake is confusing the progression of electron removal states. Ensure you're starting from the correct ion charge when determining subsequent ionization states.
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