To calculate the total energy required to convert a solid to gas using heat capacity, heat of fusion, and heat of vaporization. The amount of heat required to melt one mole of a solid is called the heat of fusion (AHfus). The amount of heat required to vaporize (boil) one mole of a liquid is called the heat of vaporization (AHvap). The heat of fusion and the heat of vaporization can be used to calculate the amount o heat needed to melt or vaporize, respectively, a given amoI of substance. For example, the heat of fusion for H2O is 6.02 kJ/mol, which means that 6.02 kJ of heat is needed to melt a mole ice. Twice as much heat is needed to melt twice as much ice as shown here: 2.00 mol x 6.02 kJ/mol = 12.0 kJ %3D
To calculate the total energy required to convert a solid to gas using heat capacity, heat of fusion, and heat of vaporization. The amount of heat required to melt one mole of a solid is called the heat of fusion (AHfus). The amount of heat required to vaporize (boil) one mole of a liquid is called the heat of vaporization (AHvap). The heat of fusion and the heat of vaporization can be used to calculate the amount o heat needed to melt or vaporize, respectively, a given amoI of substance. For example, the heat of fusion for H2O is 6.02 kJ/mol, which means that 6.02 kJ of heat is needed to melt a mole ice. Twice as much heat is needed to melt twice as much ice as shown here: 2.00 mol x 6.02 kJ/mol = 12.0 kJ %3D
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...
Related questions
Question
![Learning Goal:
To calculate the total energy required to convert a solid to a
gas using heat capacity, heat of fusion, and heat of
vaporization.
The amount of heat required to melt one mole of a solid is
called the heat of fusion (AHfus). The amount of heat
required to vaporize (boil) one mole of a liquid is called the
heat of vaporization (AHvap). The heat of fusion and the
heat of vaporization can be used to calculate the amount of
heat needed to melt or vaporize, respectively, a given amount
of substance.
For example, the heat of fusion for H2O is 6.02 kJ/mol,
which means that 6.02 kJ of heat is needed to melt a mole of
ice. Twice as much heat is needed to melt twice as much ice,
as shown here:
2.00 mol x 6.02 kJ/mol = 12.0 kJ
%3D
Part C
How much heat is required to boil 81.5 g of water at its boiling point?
Express your answer numerically in kilojoules.
> View Available Hint(s)
kJ](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa99eba20-fa24-49f5-8ff8-4ce3ac7a5da1%2F08aaea40-d2ad-4f86-801b-f720c0fe779d%2F90p48rx_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Learning Goal:
To calculate the total energy required to convert a solid to a
gas using heat capacity, heat of fusion, and heat of
vaporization.
The amount of heat required to melt one mole of a solid is
called the heat of fusion (AHfus). The amount of heat
required to vaporize (boil) one mole of a liquid is called the
heat of vaporization (AHvap). The heat of fusion and the
heat of vaporization can be used to calculate the amount of
heat needed to melt or vaporize, respectively, a given amount
of substance.
For example, the heat of fusion for H2O is 6.02 kJ/mol,
which means that 6.02 kJ of heat is needed to melt a mole of
ice. Twice as much heat is needed to melt twice as much ice,
as shown here:
2.00 mol x 6.02 kJ/mol = 12.0 kJ
%3D
Part C
How much heat is required to boil 81.5 g of water at its boiling point?
Express your answer numerically in kilojoules.
> View Available Hint(s)
kJ
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
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
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
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](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Organic Chemistry](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY