Combined Gas Law Calculations 2019

 

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Pressure Volume and Temperature Relationships MC Questions Assigned as HW on 10/30/18

Pressure Volume and Temperature Relationships MC Questions Answer Key 

 

Vapor Pressure HW and Answer Key Assigned as HW on 11/7/18

 

Vapor Pressure and Boiling Demonstration Sheet Answer Key Assigned as CW on 11/8/18

 

Vapor Pressure Classwork Answer Key Assigned as CW on 11/8/18 and 11/9/18

 

Gases Unit Review Packet and Answer Key Distributed on 11/9/18

 

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Extra Combined Gas Law Calculation Practice Answer Key Distributed on 11/1/2016

 

Vapor Pressure HW Answer Key Assigned as HW on 11/1/16 

 

KMT Ideal Gas and Marble Activity Answer Key Assigned as CW on 11/3/16 

 

Vapor Pressure Curves POGIL Answer Key Assigned as CW on 11/3/16 and 11/4/16

 

Ideal Gas MC HW Answer Key Assigned as HW on 11/3/16 

 

Gas Laws Unit Review Packet 2016 Distributed on 11/4/16

Gas Laws Unit Review Packet 2016 Answer Key Distributed on 11/4/16 

 

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1. 25°C

2. F.P.= 0 °C or 273 K

    B.P.= 100 °C or 373 K 

3. -196 °C

4. 216 K

5. 351 K

6. 471.2 torr

7. 1.3 atm, 990 torr

8. 0.98 atm

9. 1.998 atm

10. 1.00 atm

11. a. The particles inside the bag have a greater pressure are allowed to expand when the atmospheric pressure outside of the bag is 

      lower.

      b. 0.20 atm is the difference

12. a. 2.5 atm

      b. 1215.6 kPa

      c. 0.296 atm

      d. 0.586 atm

      e. 35,500 Pa

      f. 1250 torr

13. When a plane takes off the atmospheric pressure drops, so the pressure outside of your ear drums is less which allows the air inside of the ear drum to expand slightly. This causes a popping sensation.