**Question 19 of 35**A 90.0 g piece of metal, initially at 98.6°C, is placed into 120.0 g of water initially at 24.3°C. If the final temperature of the water is 34.0°C, what is the specific heat of the metal? (The specific heat of water is 4.18 J/g·°C).---**Explanation of Interface:**Below the problem statement, there is a keypad interface for numerical input. This includes:- A calculation input field labeled in units of J/g·°C for entering the specific heat capacity.- Number buttons (0–9) for inputting numerical values.- A button labeled 'C' for clearing inputs.- A 'backspace' button to delete a single character.- A button to toggle between positive and negative values ('+/-').- A decimal point button ('.').- An exponent button ('x 10') for scientific notation.At the bottom, there's an option to "Tap here or pull up for additional resources," suggesting help is available for solving the problem.

Mass of metal, Mm = 90 g Specific heat of metal = Cm Initial temperature of metal = 98.6 ◦C Final temperature of metal = 24.3 ◦C Temperature difference, ∆Tmetal =( Final – Initial) Temperature = 34.0∘C - 98.6 ∘C = - 64.6 ∘CMass of water, Mw = 120 g Specific heat of water, Cw = 4.18J/g ◦C Initial temperature of water = 24.3 ◦C Final temperature of water = 34.0 ◦C Temperature difference, ∆Twater=( Final – Initial) Temperature = 34.0∘C - 24.3 ∘C = 9.7 ∘C Heat released by metal is absorbed by water – Heat releasd by metal = heat gain by water - Mm ×Cm ×∆Tmetal =Mw ×Cw ×∆Twater- 90 g ×Cm ×-64.6∘C =120 g ×4.18 J/g∘C ×9.7 ∘CCm =0.837 J/g∘C So the specific heat of metal is 0.837 J/g ◦C.

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Chemistry

A 90.0 g piece of metal, initially at 98.6°C, is placed into 120.0 g of water initially at 24.3°C. If the final temperature of the water is 34.0°C, what is the specific heat of the metal? (The specific heat of water is 4.18 J/g.°C). J/g. °C 1 2 3 4 6 C 7 8 +/- x 10 0 LO

A 90.0 g piece of metal, initially at 98.6°C, is placed into 120.0 g of water initially at 24.3°C. If the final temperature of the water is 34.0°C, what is the specific heat of the metal? (The specific heat of water is 4.18 J/g.°C). J/g. °C 1 2 3 4 6 C 7 8 +/- x 10 0 LO

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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