Part C High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purity chemical substances. The pressures used in this procedure range from around 500 kilopascals (500,000 Pa) to about 60.000 kPa (60,000,000 Pa) it is often convenient to know the pressure in tor: If an HPLC procedure is running at a pressure of 4 02-10° Pa, what is its running pressure in tor? Express the pressure numerically in tort. View Available Hint(s) 402-10 Pa 1961 ΑΣΦ 4 → torr
Ideal and Real Gases
Ideal gases obey conditions of the general gas laws under all states of pressure and temperature. Ideal gases are also named perfect gases. The attributes of ideal gases are as follows,
Gas Laws
Gas laws describe the ways in which volume, temperature, pressure, and other conditions correlate when matter is in a gaseous state. The very first observations about the physical properties of gases was made by Robert Boyle in 1662. Later discoveries were made by Charles, Gay-Lussac, Avogadro, and others. Eventually, these observations were combined to produce the ideal gas law.
Gaseous State
It is well known that matter exists in different forms in our surroundings. There are five known states of matter, such as solids, gases, liquids, plasma and Bose-Einstein condensate. The last two are known newly in the recent days. Thus, the detailed forms of matter studied are solids, gases and liquids. The best example of a substance that is present in different states is water. It is solid ice, gaseous vapor or steam and liquid water depending on the temperature and pressure conditions. This is due to the difference in the intermolecular forces and distances. The occurrence of three different phases is due to the difference in the two major forces, the force which tends to tightly hold molecules i.e., forces of attraction and the disruptive forces obtained from the thermal energy of molecules.
![asterin X
Pearson MyLab and Mastering X
nt Adaptive Follow-Up
of Pressure
s://session.masteringchemistry.com/myct/itemView?assignmentProblemID=191374991&offset=next
- and liquids. In a sample of
rt. The gas molecules also
each other as well as with the
collisions generate pressure.
measured in different units.
are is called the atmosphere (
atmospheric pressure. At sea
s 1 atm. As you get higher in
wdrops until you leave the
sure is very close to 0 atm
ifferent commonly used units of
e this table in the pressure unit
breviation 1 atm equivalent
atm 1.00 atm (exact)
mmHg
torr
in. Hg
lb/in.2
Pa
o search
760 mmHg
760 torr
29.9 in. Hg
14.7 lb/in.2
101,325 Pa
WE
$
Y Part C
MasteringChemistry: Chapter 8: X
R
X Incorrect; Try Again; 2 attempts remaining
Review your calculations and make sure you round to 3 significant figures in the last step.
4.02-108 Pa
Submit
Provide Feedback
O Et E
5
High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purify chemical substances. The pressures used
in this procedure range from around 500 kilopascals (500,000 Pa) to about 60,000 kPa (60,000,000 Pa). It is often convenient to know the
pressure in torr. If an HPLC procedure is running at a pressure of 4.02×108 Pa, what is its running pressure in torr?
Express the pressure numerically in torr.
View Available Hint(s)
G
IVE ΑΣΦ
C Chegg.com
6
1199.
H
1 → Ć
U
8
1
?
torr
x +
A
P10
(
F11
@
P
€ 8
<Item 2 >
Review | Constants | Periodic Table
A
Activate Windows
Go to Settings to activate Windows
Next >
Rain coming d
12:48 PM
7/26/2022
X
20](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5bf07442-0a6f-41b5-aef3-f59d36f74798%2F2ae222d9-8be1-4f6a-9573-e358a3ea17eb%2Flgkqqas_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
![Organic Chemistry](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)