Homework Help is Here – Start Your Trial Now!
Science
Chemistry
Consider the following equilibrium: Cu²+ (aq) + 4NH3(aq) Cu(NH3)4²+ (aq) (Kf = 4.8e+12) A solution is made by mixing 15.0 mL of 0.90 M CuSO4 and 1.00 L of 0.530 M NH3. Assume additive volumes to answer the following questions. Give all answers to three sig figs.

Consider the following equilibrium: Cu²+ (aq) + 4NH3(aq) Cu(NH3)4²+ (aq) (Kf = 4.8e+12) A solution is made by mixing 15.0 mL of 0.90 M CuSO4 and 1.00 L of 0.530 M NH3. Assume additive volumes to answer the following questions. Give all answers to three sig figs.

Chemistry
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...
See similar textbooks
icon
Related questions
Question

Parts B and C only

Consider the following equilibrium: \[ \text{Cu}^{2+}_{(\text{aq})} + 4\text{NH}_3_{(\text{aq})} \rightleftharpoons \text{Cu(NH}_3\text{)}_4^{2+}_{(\text{aq})} \quad (K_f = 4.8 \times 10^{12}) \] A solution is made by mixing 15.0 mL of 0.90 M CuSO₄ and 1.00 L of 0.530 M NH₃. Assume additive volumes to answer the following questions. Give all answers to three significant figures. a) What is the concentration of NH₃ in the resulting solution? \[ [\text{NH}_3] = 0.47 \, \text{M} \quad \text{✓} \] b) What is the concentration of Cu(NH₃)₄²⁺ in the resulting solution? \[ [\text{Cu(NH}_3\text{)}_4^{2+}] = 1.3 \times 10^{-2} \, \text{M} \quad \text{✗} \] c) What is the concentration of Cu²⁺ in the resulting solution? \[ [\text{Cu}^{2+}] = 3.7 \times 10^{-14} \, \text{M} \quad \text{✗} \]
Transcribed Image Text:Consider the following equilibrium: \[ \text{Cu}^{2+}_{(\text{aq})} + 4\text{NH}_3_{(\text{aq})} \rightleftharpoons \text{Cu(NH}_3\text{)}_4^{2+}_{(\text{aq})} \quad (K_f = 4.8 \times 10^{12}) \] A solution is made by mixing 15.0 mL of 0.90 M CuSO₄ and 1.00 L of 0.530 M NH₃. Assume additive volumes to answer the following questions. Give all answers to three significant figures. a) What is the concentration of NH₃ in the resulting solution? \[ [\text{NH}_3] = 0.47 \, \text{M} \quad \text{✓} \] b) What is the concentration of Cu(NH₃)₄²⁺ in the resulting solution? \[ [\text{Cu(NH}_3\text{)}_4^{2+}] = 1.3 \times 10^{-2} \, \text{M} \quad \text{✗} \] c) What is the concentration of Cu²⁺ in the resulting solution? \[ [\text{Cu}^{2+}] = 3.7 \times 10^{-14} \, \text{M} \quad \text{✗} \]
Expert Solution
steps

Step by step

Solved in 9 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Qualitative Analysis of Cations
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.
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
SEE MORE TEXTBOOKS