(13%) Problem 6: Argon gas has several industrial uses, including arc welding and steel making. Argon is nonflammable and nontoxic, and so can be kept at room temperature (T=18° C). Companies can buy Argon gas in cylinders which are kept at pressure of P=244 psi. In this problem you may assume that ideal gas law still holds. 50% Part (a) How much average kinetic energy (in J) does each atom of the the Argon gas in the cylinder have? K₁= sin() cos() tan() 789 cotan() asin() acos() EMN 4 5 6 atan() acotan() sinh() 123 cosh() tanh() cotanh() ⒸDegrees Radians Submit HOME Hint Feedback I give up! Hints: 096 deduction per hint. Hints remaining: 3. Feedback: 0% deduction per feedback. , 50% Part (b) If the volume of this cylinder is V = 168 L, how many moles of Argon are inside? +0 END NO BACKSPACE CLEAR Grade Summary Deductions Potential 0% 100% Submissions Attempts remaining: 10 (5% per attempt) detailed view

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## Educational Exercise: Problem 6 - Argon Gas in Industrial Uses

**Industrial Applications of Argon:**
Argon gas has various industrial uses, notably in arc welding and steel making. Argon is characterized by being nonflammable and nontoxic, which allows it to be stored at room temperature (\(T = 18^\circ \text{C}\)). Companies often purchase Argon gas in cylinders maintained at a pressure of \(P = 244 \, \text{psi}\). In this exercise, you may assume that the ideal gas law remains applicable.

### Part (a): Calculating Average Kinetic Energy
**Task:**
Determine the average kinetic energy (\(K_i\)) in joules of each Argon atom within the cylinder.

- **Input Field:** \(K_i = \)
- **Calculator Tools:**
  - Functions: \(\sin()\), \(\cos()\), \(\tan()\), \(\cotan()\), \(\asin()\), \(\acos()\), \(\atan()\), \(\acotan()\), \(\sinh()\), \(\cosh()\), \(\tanh()\), \(\cotanh()\)
  - Constants & Symbols: \(\pi\), \(e\)
  - Degrees/Radians toggle
  - Numeric keypad (0-9)
  - Operations: \(\sqrt{}\), \(/\), \(*\), \(+\), \(-\)

- **Submission Details:**
  - **Submit** button
  - **Hint** option with 0% deduction for first hint
  - **Feedback** and option to give up
  
- **Hints:** 
  - Total hints remaining: 3
  - Deduction for hint: 0%

### Grade Summary:
- Deductions: 0%
- Potential for full score: 100%
- Number of attempts remaining: 10 (8% penalty per attempt)
- Option to view detailed grade summary

### Part (b): Determining Moles of Argon Gas
**Task:**
If the volume of this cylinder is \(V = 168 \, \text{L}\), calculate the number of moles of Argon gas contained within.

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Please note, any calculations or theoretical derivations will require the use of the ideal gas law, which connects pressure, volume, and temperature to the number of moles. The hint and feedback system is in place to assist
Transcribed Image Text:## Educational Exercise: Problem 6 - Argon Gas in Industrial Uses **Industrial Applications of Argon:** Argon gas has various industrial uses, notably in arc welding and steel making. Argon is characterized by being nonflammable and nontoxic, which allows it to be stored at room temperature (\(T = 18^\circ \text{C}\)). Companies often purchase Argon gas in cylinders maintained at a pressure of \(P = 244 \, \text{psi}\). In this exercise, you may assume that the ideal gas law remains applicable. ### Part (a): Calculating Average Kinetic Energy **Task:** Determine the average kinetic energy (\(K_i\)) in joules of each Argon atom within the cylinder. - **Input Field:** \(K_i = \) - **Calculator Tools:** - Functions: \(\sin()\), \(\cos()\), \(\tan()\), \(\cotan()\), \(\asin()\), \(\acos()\), \(\atan()\), \(\acotan()\), \(\sinh()\), \(\cosh()\), \(\tanh()\), \(\cotanh()\) - Constants & Symbols: \(\pi\), \(e\) - Degrees/Radians toggle - Numeric keypad (0-9) - Operations: \(\sqrt{}\), \(/\), \(*\), \(+\), \(-\) - **Submission Details:** - **Submit** button - **Hint** option with 0% deduction for first hint - **Feedback** and option to give up - **Hints:** - Total hints remaining: 3 - Deduction for hint: 0% ### Grade Summary: - Deductions: 0% - Potential for full score: 100% - Number of attempts remaining: 10 (8% penalty per attempt) - Option to view detailed grade summary ### Part (b): Determining Moles of Argon Gas **Task:** If the volume of this cylinder is \(V = 168 \, \text{L}\), calculate the number of moles of Argon gas contained within. --- Please note, any calculations or theoretical derivations will require the use of the ideal gas law, which connects pressure, volume, and temperature to the number of moles. The hint and feedback system is in place to assist
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