Purchase Solution

Ideal Gas Law Chemistry Lab Experiment

Not what you're looking for?

Ask Custom Question

Experiment to demonstrate the Ideal Gas Law.
Attached is the directions and data sheet. Here is the link for the data sheet. http://www.mhhe.com/physsci/physical/giambattista/thermo/thermodynamics.html

==================================================
Data and related questions
==================================================
Part 1

P (Pa) V (m^3) T(K)
498.6 5 300
453.27 5.5 300
415.5 6 300
383.53 6.5 300
356.14 7 300
332.4 7.5 300
311.62 8 300
293.29 8.5 300277 9 300
262.42 9.5 300
249.3 10 300

P (Pa) V (m^3) T (K)
249.3 10 300
262.42 9.5 300
277 9 300
293.29 8.5 300
311.62 8 300
332.4 7.5 300
356.14 7 300
383.53 6.5 300
415.5 6 300
453.27 5.5 300
498.6 5 300
554 4.5 300
623.25 4 300
712.28 3.5 300
831 3 300
997.2 2.5 300
1246.5 2 300
1662 1.5 300
2493 1 300

When we held the temperature constant and cut the volume in half, each time we reduced the volume we observed that the pressure (increased/decreased) by a factor of (1 / 2 / 4 /8 / 10). Circle the correct answer.

When we held the temperature constant and reduced the volume from 10 to 1, we observed that the pressure (increased/decreased) by a factor of ( 1 / 2 / 4 / 8 / 10). Circle the correct answer.
Part II

P (Pa) V (cm^3) T (K)
831 1 100
831 2 200
831 4 400
831 8 800
831 10 1000

When we held the pressure constant and double the temperature, each time we doubled the temperature we observed that the volume (increased/decreased) by a factor of ( 1 / 2 / 4 / 8 / 10). Circle the correct answer.

When we held the pressure constant and increased the temperature from 100 to 1000, we observed that the volume (increased/decreased) by a factor of (1 / 2 / 4 / 8 / 10). Circle the correct answer.

Part III

P (Pa) V (cm^3) T (K)
166.2 5 100
332.4 5 200
664.8 5 400
1329.6 5 800
1662 5 1000

When we held the volume constant and doubled the temperature, each time we doubled the temperature we observed that the pressure (increased/decreased) by a factor of (1 / 2 / 4 / 8 / 10). Circle the correct answer.

When we held the volume constant and increased the temperature from 100 to 1000, we observed that the pressure (increased/decreased) by a factor of (1 / 2 / 4 / 8 / 10). Circle the correct answer.

Part IV

(a.) We observed that as we compress the gas (decrease the volume) the temperature (increased/decreased) and pressure (increased/decreased). Circle the correct answers.

(b.) We observed that as we compress the gas (decrease the volume) the molecules moved (faster/slower) Circle the correct answer.

(c.) As we compressed the gas the temperature (increased/decreased) and kinetic energy of the molecules (increased/decreased) and the molecular activity (increased/decreased). Circle the correct answers.

Purchase this Solution

Solution Summary

Questions are related to the observations made during a lab experiment to demonstrate the Ideal Gas Law. Experiment has been performed at constant volume (iso-choric), constant pressure (iso-baric) and constant temperature (iso-thermal). I have answered nine questions in all.

Solution Preview

Following is the text part of the solution. Please see the attached file for complete solution. Equations, diagrams, graphs and special characters will not appear correctly here. Thank you for using Brainmass.
===============================================================================

Part 1

P (Pa) V (m^3) T(K)
498.6 5 300
453.27 5.5 300
415.5 6 300
383.53 6.5 300
356.14 7 300
332.4 7.5 300
311.62 8 300
293.29 8.5 300
277 9 300
262.42 9.5 300
249.3 10 300

P (Pa) V (m^3) T ...

Purchase this Solution


Free BrainMass Quizzes
Introduction to Nanotechnology/Nanomaterials

This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.

Classical Mechanics

This quiz is designed to test and improve your knowledge on Classical Mechanics.

Variables in Science Experiments

How well do you understand variables? Test your knowledge of independent (manipulated), dependent (responding), and controlled variables with this 10 question quiz.

The Moon

Test your knowledge of moon phases and movement.

Basic Physics

This quiz will test your knowledge about basic Physics.