menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
A sample of hydrogen gas is found to be 8.50 L at a temperature of 38.0 C and a pressure of 725mm Hg. Find the volume at STP. If someone could just explain to me how to solve this, please. I don't understand
asked
Jan 2, 2018
96.3k
views
3
votes
A sample of hydrogen gas is found to be 8.50 L at a temperature of 38.0 C and a pressure of 725mm Hg. Find the volume at STP.
If someone could just explain to me how to solve this, please. I don't understand it at all.
Chemistry
high-school
Ramon Medeiros
asked
by
Ramon Medeiros
9.1k
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.
1
Answer
4
votes
Temp must be Kelvin
38 C =
311.15
K
Volume at STP = 8.50 liters * (273.15 / 311.15) * (725 / 760) =
7.1182746306
Liters
The formula to use is:
Volume at STP = Present Volume * (273.15 / Present Temp °K) * (Present Pressure (Torr) / 760)
Komal Bansal
answered
Jan 6, 2018
by
Komal Bansal
7.7k
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
May 5, 2020
42.3k
views
Calculate the number of moles of a gas that is present in a 7.55 L container at 45°C, if the gas exerts a pressure of 725mm Hg. Enter your answer in the box provided. mol
Iwekesi
asked
May 5, 2020
by
Iwekesi
8.3k
points
Chemistry
college
1
answer
1
vote
42.3k
views
asked
Oct 16, 2021
55.5k
views
If 22.5L of nitrogen at 748 mm Hg are compressed to 725mm Hg at constant temperature. What is the new volume?
Silly
asked
Oct 16, 2021
by
Silly
7.7k
points
Chemistry
middle-school
1
answer
1
vote
55.5k
views
asked
Oct 8, 2023
93.9k
views
A gas measures 725mm and 32C. what will be the temperature of the gas at 705mm?
Sarah Rose
asked
Oct 8, 2023
by
Sarah Rose
7.8k
points
Chemistry
college
1
answer
8
votes
93.9k
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.
What is the evidence of a chemical reaction when the fireworks go off
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org