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
e-lub [12.9K]
3 years ago
5

Enter your answer in the provided box. The partial pressure of CO2 gas above the liquid in a bottle of champagne at 20°C is 4.5

atm. What is the solubility of CO2 in champagne? Assume the Henry's law constant is the same for champagne as it is for water: at 20°C, kH = 3.7 × 10−2 mol/(L·atm).
Chemistry
1 answer:
sineoko [7]3 years ago
6 0

<u>Answer:</u> The molar solubility of carbon dioxide gas is 0.17 M

<u>Explanation:</u>

Henry's law states that the amount of gas dissolved or molar solubility of gas is directly proportional to the partial pressure of the liquid.

To calculate the molar solubility, we use the equation given by Henry's law, which is:

C_{CO_2}=K_H\times p_{liquid}

where,

K_H = Henry's constant = 3.7\times 10^{-2}mol/L.atm

p_{CO_2} = partial pressure of carbonated drink = 4.5 atm

Putting values in above equation, we get:

C_{CO_2}=3.7\times 10^{-2}mol/L.atm\times 4.5atm\\\\C_{CO_2}=0.17mol/L=0.17M

Hence, the molar solubility of carbon dioxide gas is 0.17 M

You might be interested in
Predict: Will a 1500 kg car moving at the same speed as the tennis ball have
sergeinik [125]
The car will have more momentum because it has a greater mass. Momentum= mass x velocity therefore if both the objects have the same velocity the object with a greater mass will have more momentum
4 0
3 years ago
What is the gas-particle theory?
9966 [12]

Answer:

The kinetic theory of matter (particle theory) says that all matter consists of many, very small particles which are constantly moving or in a continual state of motion.

Explanation:

hopes this helps :D

brainliest pls?

5 0
2 years ago
As players SLOW DOWN, their kinetic energy will:
aleksley [76]

Answer:

Decrease

Explanation:

Kinetic Energy is the energy of movement. Therefore, as people slow down, Kinetic energy decreases while potential energy increases.

5 0
3 years ago
Read 2 more answers
Determine the expression for the equilibrium constant, KcKcK_c, for the reaction by identifying which terms will be in the numer
Yakvenalex [24]

Answer: Hello your question lacks some details below is the complete question

answer :

Numerator = CH₃OH

Denominator = (CO ) ( H₂)²

Explanation:

CO + 2H₂ ⇄ CH₃OH  ( formation of methanol )

hence for the equilibrium constant Kc

Numerator = CH₃OH

Denominator = (CO ) ( H₂)²

<u><em>Placing into the Bin </em></u>

Numerator : CH₃OH

Denominator : (CO ) ( H₂)²

Not Used : ( CO )² ,  H₂ ,  ( CH₃OH ) ²

8 0
3 years ago
While setting up a beaker to boil a solution on a hot plate, you notice that the stirring is erratic and unstable. What should y
Crank

Given what we know, we can confirm that if while setting up a beaker you notice that the stirring is erratic and unstable, you should immediately turn off the stirring mechanism.

<h3>Why turn off the stirring mechanism?</h3>
  • The beaker is boiling a substance, making it very dangerous.
  • Unstable and erratic stirring can cause spilling or even a broken beaker.
  • The best course of action is to disable the stirring until the problem is fixed.
  • This will ensure the safety of everyone involved.

Therefore, we can confirm that in order to ensure the safety of all participants, if while setting up a beaker you notice that the stirring is erratic and unstable, you should immediately turn off the stirring mechanism.

To learn more about lab safety visit:

brainly.com/question/20103808?referrer=searchResults

5 0
2 years ago
Other questions:
  • A mysterious white powder could be powdered sugar (C12H22O11), cocaine (C17H21NO4), codeine (C18H21NO3), norfenefrine (C8H11NO2)
    12·2 answers
  • how many moles of cuo can be produced from 0.900 moles of Cu2O in the following reaction: 3Cu2O + O2--&gt; 4 CuO
    12·1 answer
  • For the following reaction, identify whether the compound in bold is behaving as an acid or a base.
    12·1 answer
  • when an individual goes without eating for a day, his or her blood sugar remains about the same throughout the day this relative
    13·1 answer
  • Cuando los volcanes entran en erupción lanzan al exterior porciones de materia muy variada ¿cuales fueron los productos de la er
    10·1 answer
  • I’ll mark you brainley if you help me figure out which answer it is!!!
    14·1 answer
  • Magnesium (Mg) has nine electrons. Which of the following shows the correct electron configuration for an atom of Mg?
    10·2 answers
  • What is the molar concentration (molarity) of 1.0 mol of KCl dissolved in 750 mL of
    14·1 answer
  • How much energy must a 10 gram block of ice gain in order to melt ?
    11·1 answer
  • Imagine that you have many U-235 atoms and you fire a neutron at one of them. What do you think will happen?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!