Copy of Speent/d/1x04x_GDcrqdfD6R-r8-Pxn3rXs2vicUh-H7MN4NWds0/edit?pli.100%Normal textArlal Narrow1.Specific Heat/Calorimetry/Reaction Energyq = m-C-ATCalculating Heat Evolved or Absorbed1. The temperature of 13.5g of water increased from 15.0°C to 37.0°C.How much heat was absorbed by the water?2. The temperature of 15.5g of ethanol decreased from 27.5°C to 15.5°CHow much heat was released from the ethanol?3. A7.5g mass of pure silver absorbed 175J of heat.What was the final temperature of the silver if the initial temperature wa4. A nugget of pure gold absorbed 276 J of heat. Its temperature rose fromWhat was the mass of the gold nugget?

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1. The temperature of 13.5g of water increased from 15.0°C to 37.0°C. How much heat was absorbed by the water?

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter7: Chemical Energy

Section: Chapter Questions

Problem 62E: In a coffee-cup calorimeter, 1.60 g NH4NO3 is mixed with 75.0 g water at an initial temperature of...

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Question

Copy of Spe
ent/d/1x04x_GDcrqdfD6R-r8-Pxn3rXs2vicUh-H7MN4NWds0/edit?pli.
100%
Normal text
Arlal Narrow
1.
Specific Heat/Calorimetry/Reaction Energy
q = m-C-AT
Calculating Heat Evolved or Absorbed
1. The temperature of 13.5g of water increased from 15.0°C to 37.0°C.
How much heat was absorbed by the water?
2. The temperature of 15.5g of ethanol decreased from 27.5°C to 15.5°C
How much heat was released from the ethanol?
3. A7.5g mass of pure silver absorbed 175J of heat.
What was the final temperature of the silver if the initial temperature wa
4. A nugget of pure gold absorbed 276 J of heat. Its temperature rose from
What was the mass of the gold nugget?

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