alorimeter, with both substances at 23.0 °C. Calculate the final temperature of the solution. CaCl2 (s) --> Ca2+ (aq) + 2 Cl (aq) DHrxn = -81.5 kJ %3D he heat capacity of the calorimeter is 54.7 J/°C. he density of the solution is 1.00 g/mL. he specific heat capacity of the solution is 4.18 J/g °C. HTML Editor

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
icon
Concept explainers
Question
A 15.0 gram sample of calcium chloride is dissolved in 160. mL of water in a coffee cup calorimeter, with both substances at 23.0 °C. Calculate the final temperature of the solution.

\[ \text{CaCl}_2 (s) \rightarrow \text{Ca}^{2+} (aq) + 2 \text{Cl}^{-} (aq) \quad \Delta H_{\text{rxn}} = -81.5 \, \text{kJ} \]

- The heat capacity of the calorimeter is 54.7 J/°C.
- The density of the solution is 1.00 g/mL.
- The specific heat capacity of the solution is 4.18 J/g°C.

(Note: The image includes toolbar buttons for text formatting and HTML editing but is not part of the educational content.)
Transcribed Image Text:A 15.0 gram sample of calcium chloride is dissolved in 160. mL of water in a coffee cup calorimeter, with both substances at 23.0 °C. Calculate the final temperature of the solution. \[ \text{CaCl}_2 (s) \rightarrow \text{Ca}^{2+} (aq) + 2 \text{Cl}^{-} (aq) \quad \Delta H_{\text{rxn}} = -81.5 \, \text{kJ} \] - The heat capacity of the calorimeter is 54.7 J/°C. - The density of the solution is 1.00 g/mL. - The specific heat capacity of the solution is 4.18 J/g°C. (Note: The image includes toolbar buttons for text formatting and HTML editing but is not part of the educational content.)
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Thermochemistry
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
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