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8/11/2019 U1P1 - Application Problems - Laws of Gases
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Subject: Hydraulic and Pne matic Systems Group MTR06AEvaluation A lication Calificacin
Type of Evaluation: Summative *
Unit:
Unit 1
Quarter: Sep Dic 2014 MaximumTime: NA
Facilitator: Eng. J. Gust vo De la Cruz H rrera
Name: __________________________________________________________ StudentID: _______________
I. DIRECTIONS: Solve the following problems. (go to check list for instructions; nameof the work on the comer will be U1P1 - Application problems - Laws of Gases).
1. A vessel at constant temperature contains 5 Lt of pure oxygen at 900 torr, and after a deformation process the pressure inside the vessel is 1000 torr. What is the new volume?A = 4.5 L
2. A tank contains 75 Lt of methane gas at a pressure of 15 atm. What volume would it occupy if pressure dropped to 7 atm, at a constant temperature of 15oC?A = 160.71 L
3. A pump containing 100 m3 of nitrogen has an absolute pressure of 6 atm; how many Pascals arerequired to reduce the volume to 1 m3?A= 60 MPa
4. 500 ml of a certain gas is contained at 2 atm of pressure, with constant temperature. Determine theresulting volume after decreasing the pressure to 1 atm.
A = 1000 ml
5. A system to keep pressure constant stores 1,500 ml of Oxidane at 35C; what temperature is neededfor the volume to rise up to 2.6 L?
A = 260.87C
6. A closed vessel of 2.2 L contains a deathly gas at 85C and a pressure of 760 mmHg; after cooling itdown, the temperature falls to ! of the original temperature. Calculate the new pressure.
A = 639.72 mmHg
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8/11/2019 U1P1 - Application Problems - Laws of Gases
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7. The normal pressure inside of a soda can, at storage room temperature (15C) is of 276 kPa.Assuming the can can withstand a maximum pressure of 600 kPa before exploding into pieceskilling all surrounding life in a diameter of 3 meters, calculate the limit temperature the soda can can
be stored at.
Check List #1Features to accomplish Score % obtained
The student delivers his/her work with cover, containing all indicated aspects: Institution name and logo Major name Group and grade - MTR06# Subjects name Name of the work Student ID Teachers name
10%
The student includes each problems description. 5%The student includes calculations and complete procedure followed to get tothe results obtained. 50%
The student clearly indicates each of the results required for every problem. 20%
The work is clean and with good presentation. 5%
All procedures are ordered in a congruent, organized way. 5%The student delivers his/her work at the beginning of the class, on the duedate. 5%
Global Score:
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