. Iodine, 12, is a blue-black solid, but it easily vaporizes to give a violet vapor. At high temperatures, this molecular substance dissociates to atoms: I2(g) ← 21(g) A student measured equilibrium constants for this dissociation at two temperatures, 700 °C and 800 °C. They obtained the Kp values 0.01106 and 0.001745, but couldn't remember which value went with which temperature. What is the K, value at 700 °C? Explain how you know.

Introductory Chemistry: A Foundation
8th Edition
ISBN:9781285199030
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter17: Equilibrium
Section: Chapter Questions
Problem 20QAP
icon
Related questions
Question

Can you help w/ #4?

roomit
3. Iodine (12) is sparingly soluble in pure water. However, it dissolves in iodide (1)
known as Lugol's solution and used as a disinfectant:
aston 100y deu
dibios Tuot sel
Kc = 710 at 25 °C
Kl3(aq)
KI(aq) + L₂(aq) →
What is the concentration of I2 at equilibrium if 0.25 mol of I2 is added to 1.0 L of 0.0.45 M KI solution?
M4007970104
diza
allol
What is the Kp value at 700 °C? Explain how you know.
aqueous
fol silit
6477
cum ditiup rom
10:07126
4. Iodine, I2, is a blue-black solid, but it easily vaporizes to give a violet vapor. At high temperatures, this
molecular substance dissociates to atoms:
I2(g) → 21(g)
5. An
A student measured equilibrium constants for this dissociation at two temperatures, 700 °C and 800 °C. They
obtained the K, values 0.01106 and 0.001745, but couldn't remember which value went with which
temperature.
Transcribed Image Text:roomit 3. Iodine (12) is sparingly soluble in pure water. However, it dissolves in iodide (1) known as Lugol's solution and used as a disinfectant: aston 100y deu dibios Tuot sel Kc = 710 at 25 °C Kl3(aq) KI(aq) + L₂(aq) → What is the concentration of I2 at equilibrium if 0.25 mol of I2 is added to 1.0 L of 0.0.45 M KI solution? M4007970104 diza allol What is the Kp value at 700 °C? Explain how you know. aqueous fol silit 6477 cum ditiup rom 10:07126 4. Iodine, I2, is a blue-black solid, but it easily vaporizes to give a violet vapor. At high temperatures, this molecular substance dissociates to atoms: I2(g) → 21(g) 5. An A student measured equilibrium constants for this dissociation at two temperatures, 700 °C and 800 °C. They obtained the K, values 0.01106 and 0.001745, but couldn't remember which value went with which temperature.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Chemical Equilibrium
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
Chemistry
ISBN:
9781285199030
Author:
Steven S. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: The Molecular Science
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781133611097
Author:
Steven S. Zumdahl
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning