26. A student constructs the device shown to measure the change in temperature that occurs when two liquids at different temperatures are combined. thermometer lid foam cup Write an X in the appropriate cell in the table to tell whether each statement describes an additional step the student could take to minimize the amount of thermal energy lost to the environment by the device. Steps taken to minimize energy loss Yes No A. Surround the foam cup with insulation. B. Put the foam cup inside another foam cup. C. Stir the liquids continually after combining them. D. Keep the air surrounding the cup as cold as possible. E. Combine the liquids before pouring them into the cup. F. Transfer the liquids into the cup quickly before replacing the lid.
26. A student constructs the device shown to measure the change in temperature that occurs when two liquids at different temperatures are combined. thermometer lid foam cup Write an X in the appropriate cell in the table to tell whether each statement describes an additional step the student could take to minimize the amount of thermal energy lost to the environment by the device. Steps taken to minimize energy loss Yes No A. Surround the foam cup with insulation. B. Put the foam cup inside another foam cup. C. Stir the liquids continually after combining them. D. Keep the air surrounding the cup as cold as possible. E. Combine the liquids before pouring them into the cup. F. Transfer the liquids into the cup quickly before replacing the lid.
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter9: Energy And Chemistry
Section: Chapter Questions
Problem 9.72PAE: 9.72 Although it can be a nuisance when a laptop computer freezes up and needs to be rebooted, we...
Related questions
Concept explainers
Thermochemistry
Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.
Exergonic Reaction
The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.
Question
100%
Transcribed Image Text:26. A student constructs the device shown to measure the change in temperature that occurs when two
liquids at different temperatures are combined.
thermometer
lid
foam cup
Write an X in the appropriate cell in the table to tell whether each statement describes an additional step
the student could take to minimize the amount of thermal energy lost to the environment by the device.
Steps taken to minimize energy loss
Yes
No
A. Surround the foam cup with insulation.
B. Put the foam cup inside another foam cup.
C. Stir the liquids continually after combining them.
D. Keep the air surrounding the cup as cold as possible.
E. Combine the liquids before pouring them into the cup.
F. Transfer the liquids into the cup quickly before replacing the lid.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
Knowledge Booster
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.Recommended textbooks for you
Chemistry for Engineering Students
Chemistry
ISBN:
9781337398909
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:
9781285199023
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:
9781337398909
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:
9781285199023
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Introductory Chemistry: An Active Learning Approa…
Chemistry
ISBN:
9781305079250
Author:
Mark S. Cracolice, Ed Peters
Publisher:
Cengage Learning