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JII 21 UI 23 A silver cube with an edge length of 2.34 cm and a gold Substance Specific heat (J/g•°C) Density (g/cm³) cube with an edge length of 2.68 cm are both heated to gold 0.1256 19.3 81.1 °C and placed in 109.5 mL of water at 19.5 °C silver 0.2386 10.5 What is the final temperature of the water when thermal equilibrium is reached? water 4.184 1.00 Tinal = °C

JII 21 UI 23 A silver cube with an edge length of 2.34 cm and a gold Substance Specific heat (J/g•°C) Density (g/cm³) cube with an edge length of 2.68 cm are both heated to gold 0.1256 19.3 81.1 °C and placed in 109.5 mL of water at 19.5 °C silver 0.2386 10.5 What is the final temperature of the water when thermal equilibrium is reached? water 4.184 1.00 Tinal = °C

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...
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**Question 21 of 23** A silver cube with an edge length of 2.34 cm and a gold cube with an edge length of 2.68 cm are both heated to 81.1°C and placed in 109.5 mL of water at 19.5°C. What is the final temperature of the water when thermal equilibrium is reached? **\( T_{\text{final}} = \)** \[ \boxed{ \phantom {00} } \] °C **Table: Material Properties** | Substance | Specific Heat (J/g°C) | Density (g/cm³) | |-----------|----------------------|-----------------| | Gold | 0.1256 | 19.3 | | Silver | 0.2386 | 10.5 | | Water | 4.184 | 1.00 | This problem involves calculating the final temperature when two heated metallic cubes are placed in water, reaching thermal equilibrium. The table provided gives the specific heat and density for gold, silver, and water, which are essential for solving the problem using principles of heat transfer.
Transcribed Image Text:**Question 21 of 23** A silver cube with an edge length of 2.34 cm and a gold cube with an edge length of 2.68 cm are both heated to 81.1°C and placed in 109.5 mL of water at 19.5°C. What is the final temperature of the water when thermal equilibrium is reached? **\( T_{\text{final}} = \)** \[ \boxed{ \phantom {00} } \] °C **Table: Material Properties** | Substance | Specific Heat (J/g°C) | Density (g/cm³) | |-----------|----------------------|-----------------| | Gold | 0.1256 | 19.3 | | Silver | 0.2386 | 10.5 | | Water | 4.184 | 1.00 | This problem involves calculating the final temperature when two heated metallic cubes are placed in water, reaching thermal equilibrium. The table provided gives the specific heat and density for gold, silver, and water, which are essential for solving the problem using principles of heat transfer.
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