Consider the following reaction: H₂ (g) + I2 (g) = 2 HI(g) Complete the following table. Assume that all concentrations are equilibrium concentrations in M. T (°C) [H₂] 25 0.0355 340 445 I₂] 0.0388 [HI] [K] 0.922 4.60x10-2 M 0.385 M 90.6 50.2 4.85x10-2 M 4.64x10-2 M- You may want to reference (Page) section 14.6 while completing this problem. ▼ Part A Find K, at 25 °C. Express your answer using three significant figures. K₂= Submit Part B [H₂] = Find [H₂] at 340 °C. Express your answer using two significant figures. Submit Part C 15] ΑΣΦ 1 → [HI] = Request Answer Submit ΠΫΠΙ ΑΣΦ Request Answer Find [HI] at 445 °C. Express your answer using three significant figures. τΫΠ| ΑΣΦ 3 → Request Answer ? Bw ? pw ? M M

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
Question
Consider the following reaction:
H₂ (g) + I₂ (g) = 2 HI (g)
Complete the following table. Assume that all concentrations are equilibrium concentrations in M.
T (°C) [H₂]
25
340
445
0.0355
[12]
0.0388
HI
4.85x10-2 M 4.64x10-² M
0.922
[KC]
4.60x10-2 M 0.385 M 90.6
50.2
You may want to reference (Page) section 14.6 while completing this problem.
Part A
Find K, at 25 °C.
Express your answer using three significant figures.
Kc =
Submit
Part B
[H₂] =
Submit
Find [H₂] at 340 °C.
Express your answer using two significant figures.
Part C
ΫΠΙ ΑΣΦ
[HI] =
Request Answer
Submit
—| ΑΣΦ
Request Answer
Find [HI] at 445 °C.
Express your answer using three significant figures.
www
17| ΑΣΦ
Request Answer
www
?
?
?
M
M
Transcribed Image Text:Consider the following reaction: H₂ (g) + I₂ (g) = 2 HI (g) Complete the following table. Assume that all concentrations are equilibrium concentrations in M. T (°C) [H₂] 25 340 445 0.0355 [12] 0.0388 HI 4.85x10-2 M 4.64x10-² M 0.922 [KC] 4.60x10-2 M 0.385 M 90.6 50.2 You may want to reference (Page) section 14.6 while completing this problem. Part A Find K, at 25 °C. Express your answer using three significant figures. Kc = Submit Part B [H₂] = Submit Find [H₂] at 340 °C. Express your answer using two significant figures. Part C ΫΠΙ ΑΣΦ [HI] = Request Answer Submit —| ΑΣΦ Request Answer Find [HI] at 445 °C. Express your answer using three significant figures. www 17| ΑΣΦ Request Answer www ? ? ? M M
Expert Solution
Step 1

In the expression of equilibrium constant(Kc) numerator contains concentration of product raised to the power of their stoichiometric coefficients while denominator contains concentration of reactants raised to the power of their stoichiometric coefficient. 

 

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 3 images

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
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY