menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Water boils at 373 K. The molar enthalpy of vaporization for water is 40.7 kJ/mol. If one mole of water is at 373 K when it starts to boil, its temperature when it all has boiled will be ____________________.
asked
Mar 26, 2018
217k
views
3
votes
Water boils at 373 K. The molar enthalpy of vaporization for water is 40.7 kJ/mol. If one mole of water is at 373 K when it starts to boil, its temperature when it all has boiled will be ____________________. a. 273 K c. 373 K b. 343 K d. 413 K
Chemistry
college
BeesonBison
asked
by
BeesonBison
8.0k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
4
votes
Answer: c. 373 K
Step-by-step explanation:
Denis Borovikov
answered
Mar 27, 2018
by
Denis Borovikov
8.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
5
votes
Answer: 373 K
.
When water is boiling liquid is passing to vapor phase and all the heat is used by the molecules to gain the necessary energy to make the change; so during this change of phase the temperature of the water does not increase. That is why the temperature remains constant during the change of phase.
Manto
answered
Mar 29, 2018
by
Manto
8.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jan 26, 2020
14.9k
views
What is the mass of a sample of water that takes 2000 kJ of energy to boil into steam at 373 K? The latent heat of vaporization of water is 2.25 x 10^6 J kg-1.
Kane Blueriver
asked
Jan 26, 2020
by
Kane Blueriver
8.3k
points
Physics
high-school
2
answers
0
votes
14.9k
views
asked
Feb 14, 2020
23.6k
views
What is the mass of a sample of water that takes 2000 kJ of energy to boil into steam at 373 K. The latent heat of vaporization of water is 2.25 x 10^6 J kg-1.
Andy Li
asked
Feb 14, 2020
by
Andy Li
8.5k
points
Chemistry
middle-school
1
answer
3
votes
23.6k
views
asked
Jul 9, 2021
19.0k
views
What is the mass of a sample of water that takes 2000 kJ of energy to boil into steam at 373 K. The latent heat of vaporization of water is 2.25 x 10^6 J kg-1
Jihi
asked
Jul 9, 2021
by
Jihi
8.3k
points
Chemistry
college
1
answer
5
votes
19.0k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org