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
boyakko [2]
2 years ago
7

A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas reaction vessel. The vessel is

a stainless-steel cylinder that measures wide 22cm and 26.4 high. The maximum safe pressure inside the vessel has been measured to be 6.30mpa.
For a certain reaction, the vessel may contain up to .537kg of dinitrogen monoxide gas. Calculate the maximum safe operating temperature the engineer should recommend for this reaction. Write your answer in degrees Celsius. Be sure your answer has the correct number of significant digits.
Chemistry
1 answer:
Anuta_ua [19.1K]2 years ago
5 0

The maximum safe operating temperature for this reaction is equal to 895°C.

<u>Given the following data:</u>

  • Width of cylinder = 22 cm.
  • Height, h = 26.4 cm.
  • Maximum safe pressure = 6.30mpa.
  • Mass = 0.537 kg.

<u>Scientific data:</u>

  • Ideal gas constant, R = 8.314 L-kPa/Kmol.
  • Molar mass of of dinitrogen monoxide (N_2F_2) gas = 66 g/mol.

Radius, r = \frac{width}{2} =\frac{22}{2} =11\;cm

<h3>How to calculate the maximum safe operating temperature.</h3>

First of all, we would determine the volume of the stainless-steel cylinder by using this formula:

V=\pi r^2 h\\\\V = 3.142 \times 11^2 \times 26.4\\\\

Volume, V = 10,036.81 cm^3.

In liters, we have:

Volume, V = 10.04 Liters.

Next, we would determine the number of moles of dinitrogen monoxide (N_2F_2) gas:

Number \;of \;moles = \frac {mass}{molar\;mass}\\\\Number \;of \;moles = \frac {537}{66}

Number of moles = 8.136 moles.

Now, we can solve for the maximum safe operating temperature by applying the ideal gas equation:

PV=nRT\\\\T=\frac{PV}{nR} \\\\T=\frac{6.30 \times 10^3 \times 10.04}{8.136 \times 8.314}\\\\T=\frac{60541.2}{67.6427}

T = 895.02 ≈ 895°C.

Read more on temperature here: brainly.com/question/24769208

You might be interested in
A substance has an atomic number of 80 and a mass number of 178. How many protons does this atom have? How many neutrons does it
Nitella [24]

Answer: idk

Explanation:

Idk

3 0
3 years ago
The Sun heats land and water, how is this related to wind and ocean currents?
Yuki888 [10]

Answer:

"The sun warms up parts of the oceans. Warm waters rise just like warm air rises. So, as the warmer ocean waters begin to rise in a particular area, the cooler ocean waters from a different area will move in to replace the warmer ocean waters, and this creates our ocean currents."

Explanation:

Hope this is helpful :)

8 0
3 years ago
A structure containing at least 2 different types of tissue that work together for a common purpose is
elena-14-01-66 [18.8K]
An organ.....................................................................................................

7 0
3 years ago
Most homes are built with some form of insulation separating the inside of the home from the outside. What does this insulation
Ad libitum [116K]

Answer:

A. It decreases the temperature difference between the outside and inside.

Explanation:

6 0
2 years ago
Which sublevels hold valence electrons?
pogonyaev

Answer:

The Periodic Table can be divided into s, d, p, and f sublevel blocks. For elements in the s sublevel block, all valence electrons are found in s orbitals. For elements in the p sublevel block, the highest energy valence electrons are found in p orbitals.

Explanation:

8 0
3 years ago
Other questions:
  • Red gold is a gold‑copper alloy used to make jewelry. A piece of jewelry made of red gold weighs 7.67 g and has a volume of 0.43
    10·1 answer
  • What is a physical property of silver?
    6·2 answers
  • A cylinder containing carbon dioxide of volume 20 L at 2.0 atm was connected to another cylinder of certain volume at constant t
    15·1 answer
  • SCICLUL CUCCIUCUCURUCUS
    5·1 answer
  • Determine the change in volume that takes place when a 2.00 L sample of N2 gas is heated from 250 C to 500 C.
    13·1 answer
  • Which laws can be combined to form the ideal gas law?
    14·1 answer
  • Tisa makes a diagram to organize her notes about charging objects.
    10·2 answers
  • What is the mass in grams of 6.12 x 10^20 molecules of caffeine, C8H10N4O2?
    13·1 answer
  • Hi! My responsibility is to add and protection to plant cells. what i am​
    12·1 answer
  • Balance the following equations:C(s) +CO2(g)- CO(g)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!