Chemistry, 05.02.2021 09:30 idontknow11223344

Although I2 is the stable form of iodine at low temperatures, at high temperatures the molecule can dissociate: Upper I subscript 2 (g) double-headed arrow 2 upper I (g).

What is the equilibrium constant expression for this system?
K subscript e q equals StartFraction StartBracket upper I EndBracket superscript 2 over StartBracket upper I subscript 2 EndBracket EndFraction.
K subscript e q equals StartFraction StartBracket upper I EndBracket over StartBracket upper I subscript 2 EndBracket EndFraction.
K subscript e q equals StartFraction StartBracket upper I subscript 2 EndBracket over StartBracket upper I EndBracket superscript 2.

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Although I2 is the stable form of iodine at low temperatures, at high temperatures the molecule can...