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
Ainat [17]
3 years ago
11

5. A 4.44 L container holds 0.481 mol of O2 at 22.6°C. What is the pressure of the tank?

Chemistry
2 answers:
mamaluj [8]3 years ago
8 0

Answer:  The pressure of the tank will be 2.63 atm

Explanation:

According to ideal gas equation:

PV=nRT

P = pressure of gas = ?

V = Volume of gas = 4.44 L

n = number of moles = 0.481

R = gas constant =0.0821Latm/Kmol

T =temperature =22.6^0C=(22.6+273)K=295.6K

P=\frac{nRT}{V}

P=\frac{0.481mol\times 0.0821Latm/K mol\times 295.6K}{4.44L}=2.63atm

The pressure of the tank will be 2.63 atm

katovenus [111]3 years ago
3 0

Answer: The pressure of given tank is 2.63 K.

Explanation:

The given data is as follows.

      V = 4.44 L,          n (no. of moles) = 0.481 mol,

      T = 22.6^{o}C = (22.6 + 273) K = 295.6 K

      R (ideal gas constant) = 0.0821 atm L/mol K

Now, using the ideal gas equation we will calculate the pressure of the given tank as follows.

               PV = nRT

 P \times 4.44 L = 0.481 mol \times 0.0821 atm L/mol K \times 295.6 K

              P = 2.63 atm

Therefore, we can conclude that the pressure of given tank is 2.63 K.

You might be interested in
2 attempts left Click the "draw structure" button to launch the drawing utility. Draw one product formed when the following dien
Yuliya22 [10]

Answer:

2-chloro-1-methyl-cyclohex-1,4-diene.

Explanation:

Hello,

In this case, the addition of hydrochloric acid acts as an electrophilic atack in which the hydrogen bonded to the double-bonded carbon connected to the carbon with the methyl substitution is substituted by the chlorine from the hydrochloric acid, in such a way, 2-chloro-1-methyl-cyclohex-1,4-diene is produced as one equivalent of HCl is used therefore one substitution will be attained for chlorine, and hydrogen as a side product as shown on the attached picture.

Best regards.

7 0
3 years ago
Which of these are ionic compounds? Check all that apply.
SIZIF [17.4K]
I think the correct answers from the choices listed above are the first, third and the last option. Ionic compounds are compounds that dissociates into ions when in aqueous solution. From the list, NH4Cl, KF and MgO are the ionic compounds. Hope this answers the question.
5 0
3 years ago
Read 2 more answers
What is a positive ion?
BaLLatris [955]

Answer:

If the atom has more electrons than protons, it is a negative ion or ANION. If it has more protons than electrons, it is a positive ion.

Explanation:

Positive ions are typically metals or act like metals. Many common materials contain these ions. Mercury is found in thermometers, for instance, and aluminum is a metal that is found in a surprising amount of things.

8 0
3 years ago
Which kingdom does a multicellular living organism most likely belong to?
kotykmax [81]

Answer:

the answer is Fungi

Explanation:

it makes its own food and doesn't move from place to place that why this is the answer

6 0
3 years ago
PLEASE HELP I HAVE TO DO THIS BENCHAMRK QUESTION!!!
GuDViN [60]
PLEASE HELP I HAVE TO DO THIS BENCHAMRK QUESTION!!!


The chart shows parts of a plant and an animal, at different levels of organization. Consider the plant images. If we are referring to levels of organization in a plant which picture can BEST be used to fill in box Y?

first picture (A
8 0
3 years ago
Other questions:
  • What is the difference between an atom in the ground state and an atom in an excited state? A. The atom in the ground state has
    11·2 answers
  • Choose the pure substance from the list below. choose the pure substance from the list below. lemonade wine air juice salt
    5·1 answer
  • PLEASEEEE HELPPPP ASAP
    9·1 answer
  • What are the 3 types of plate boundaries?
    6·1 answer
  • A mixture of gases with a pressure of 800.0 mm hg contains 60% nitrogen and 40% oxygen by volume. what is the partial pressure o
    5·1 answer
  • Volume of a cone is 200.96 what is the height of the cone
    11·1 answer
  • State the three rules that define how electrons are arranged in atoms
    9·2 answers
  • What is the percent-by-mass, %(m/m), concentration of sucrose ( table sugar) in a solution made by dissolving 22.8 g of sucrose
    15·2 answers
  • Burning wood in a fireplace is an example of what kind of energy conversion
    5·2 answers
  • 23. Write a balanced net ionic equation for each of the fol- lowing acid-base reactions in water. 21 (a) nitrous acid and barium
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!