Compute the qmetal 1 and 2 and qwater. Show your calculations. Which sample/s gained heat? Compare the temperature change between the two metals. What can you infer about their specific heats

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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Unknown Metal 1

Unknown Metal II

Mass of metal = 

Mass of metal = 

Initial Temp =

Initial Temp =

Final Temp =

Final Temp =

ΔTmetal 1 =

ΔTmetal 2 =

Mass of Water =

Mass of Water =

Initial Temp =

Initial Temp =

Final Temp =

Final Temp =

ΔTwater =

ΔTwater =

Sp. Heat =

Sp. Heat =

Identity =

Identity =

 

 

 

  1. Compute the qmetal 1 and 2 and qwater. Show your calculations.
  2. Which sample/s gained heat?
  3. Compare the temperature change between the two metals. What can you infer about their specific heats?
  4. Click the show microscopic view. Describe the motion of the metal molecules and the water molecules at the start of the experiment and at the end of the experiment.
  5. Using the formula given, compute for the specific heat of the Unknown Metal 1 and Unknown Metal 2. Show your calculations.
  6. Using the references online and the appearance of the metal as shown in the virtual lab, predict the identity of the Unknown Metal 1 and Unknown Metal 2.

 

 

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