1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LenKa [72]
3 years ago
7

The solubility of a gas in a liquid increases with increasing pressure. To understand the above statement, consider a familiar e

xample: cola. In cola and other soft drinks, carbon dioxide gas remains dissolved in solution as long as the can or bottle remains pressurized. As soon as the lid is opened and pressure is released, the CO2 gas is much less soluble and escapes into the air. The relationship between pressure and the solubility of a gas is expressed by Henry's law: S=kP, where S is concentration in M, k is the Henry's law constant in units of mol/(L⋅atm), and P is the pressure in atm. Note: Since temperature also affects the solubility of a gas in an liquid, the Henry's law constant is specific to a particular gas at a particular temperature. The following table provides some information on carbon dioxide solubility in water. S (mol/L) P (atm) k (mol⋅L−1⋅atm−1) T (∘C) 3.80×10−2 1.00 20.0 6.60×10−2 20.0 1.00 3.50×10−2 25.0 Part A What is the Henry's law constant for CO2 at 20∘C?
Chemistry
2 answers:
weeeeeb [17]3 years ago
5 0

Answer:

gukyfkuyk

Explanation:

Tanzania [10]3 years ago
3 0

Answer:

The Henry's law constant for CO2 is 3.8x10⁻²mol/L atm

Explanation:

please, the solution is in the attached Word file

Download docx
You might be interested in
In the reaction ___h2+n2 ->2 NH3, what coefficient should be placed in front of H2 to balance the reaction?
Nataly_w [17]
In order to balance this equation you need to count each element and how many of the individual elements are in the equation.
_H2+N2=2 NH3
You multiply the 2 (Which is the coefficient) by the 3 (which is the subscript) This would equal 6 which indicated there are 6 hydrogen atoms on the right side so the left side should also have 6 hydrogen atoms

The missing coefficient on the left side must multiple the 2 to become 6 hydrogen
Answer=3
7 0
3 years ago
Read 2 more answers
Notice what happens to the numbers of protons, neutrons, and electrons when you
babymother [125]

Answer:

Only the number of neutrons change.

3 0
3 years ago
Phase changes!a. Write out the Clapeyron equation and explain what it describes.b. Write out the Clausius-Clapeyron equation and
djverab [1.8K]

Answer:

Solutions in the attachment.

Explanation:

4 0
3 years ago
Explain the importance of replication in scientific research
SVEN [57.7K]

Answer:

Explanation:

Replication is crucial to science. Every time researcher find something surprising that has to do with science they replicate it.

8 0
3 years ago
Read 2 more answers
Selah is making a mobile of an atom of beryllium to hang from the ceiling in her science class. She uses a clear plastic bag for
mel-nik [20]

Answer:

See explanation

Explanation:

The question is incomplete because the images of the models are absent. However, i will try to give you a general description of what the correct answer should be.

Beryllium is a member of group 2 in the periodic table. Beryllium has an atomic number of 4. This implies that it has four protons in its nucleus and four electrons in its shells. In a neutral atom, the number of electrons on the shells is equal to the number of protons in the nucleus.

The electronic configuration of Beryllium is 1s2 2s2. This implies that it should have two shells each containing only two electrons each.

Since we are using white foam balls for protons and black foam balls for neutrons, the clear plastic will contain four white foam balls and five  black foam balls since the mass number of beryllium is 9 and number of neutrons = mass number - number of protons.

Four blue foam balls hanging from strings will represent the electrons around the nucleus.

Any model that corresponds to the description above is the correct answer.

7 0
2 years ago
Other questions:
  • Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its reaction with oxygen produces
    5·1 answer
  • I need help asaaaaap
    10·1 answer
  • The rate of dissolution is affected by all of the following except the A. agitation of solute within the solvent. B. surface are
    11·1 answer
  • Will give brainliest if you show work and have the right answer :)
    7·2 answers
  • Which type of energy transformation comes from electric heater?​
    15·2 answers
  • Most synesthetes are:
    14·2 answers
  • 1. Calculate how many moles of glycine are in a 130.0-g sample of glycine.2. Calculate the percent nitrogen by mass in glycine.
    8·1 answer
  • 1. 2KCIO3, -- 2KCI + 302<br> How many moles of O2 will be produced from 2.25 moles of KCIO3?
    12·1 answer
  • How do i draw these lines?
    6·1 answer
  • 4. What are three sources of environmental contaminants?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!