7
AssignmentMultiple Choice
Lab: Types of Reactions
Question 7 • IA-Chemistry A Survey of Chemistry A
Although I2 is the stable form of iodine at low temperatures, at high temperatures the molecule can dissociate:What is the equilibrium constant expression for this system?
Answer
A
K subscript e q equals StartFraction StartBracket upper I EndBracket superscript 2 over StartBracket upper I subscript 2 EndBracket EndFraction.
B
K subscript e q equals StartFraction StartBracket upper I EndBracket over StartBracket upper I subscript 2 EndBracket EndFraction.
C
K subscript e q equals StartFraction StartBracket upper I subscript 2 EndBracket over StartBracket upper I EndBracket superscript 2.