The Ideal Gas Laws

An ideal gas law is modeled on the Kinetic Theory of Gases which has four postulates.

• Gases consist of small particles which are in continuous motion.
• The volume of the molecules present is negligible compared to the total volume occupied by the gas.
• Intermolecular forces are negligible.
• Pressure is due to the gas molecules colliding with the walls of the container.  

Real gases are different. They deviate from Ideal Gas Behavior because at low temperatures the gas molecules have less kinetic energy so they attract each other. In addition, at high pressures the gas molecules are forced closer together so that the volume of the gas molecules become significant compared to the volume the gas occupies.

Finally, the equation used to represent the Ideal Gas Law is: PV=nRT
Where R =. 0821

Equation Practice

Ideal Gas Law Help

http://image.wikifoundry.com/image/1/lZuo-m9VCzu8x0q0FOXeVQ32282/GW501H225

First Two Gas Laws

First we learned about the characteristics of gases. They expand spontaneously, they are highly compressible, and are homogeneous mixtures. In the first gas law, Boyle's Law, we keep temperature and miles constant. Giving us the equation P1•V1=P2•V2. In the second gas law, Charles' Law, we keep the moles and pressure constant, giving us the equation V1•T2=V2•T2. These first two lectures have been fairly easy and that gives me confidence for this quiz on Thursday.

Info on Charles Law

More info on Charles Law

Energy and Phase Changes Topic

Energy and Phase Changes Unit

http://g.web.umkc.edu/gounevt/Weblec212Silb/L3(12.3-12.4).pdf

http://www.kmacgill.com/lecture_notes/lecture_notes_14.htm

https://www.boundless.com/physics/textbooks/boundless-physics-textbook/temperature-and-kinetic-theory-12/phase-changes-106/phase-changes-and-energy-conservation-384-6949/

The energy and phase changes unit was a fairly simple one. As the unit was only one week long, we ran through the lessons and labs quickly, which was kind of difficult going through all of the information so fast. Although the information was pretty easy, it was difficult to memorize all of the information so fast, but it turned out okay. I prepared a lot for the test the night before, which was good for me, as I got a 95% on the test. Overall, this unit was a success, so I am happy.

http://www.mrzimmerman.org/New%20Folder/HW/STUDY%20GUIDE%20for%20Prop%20of%20Matter.htm

Posted

Energy and Phase Changes Unit Exam

This exam was pretty swell. I managed to get a 70% which is pretty darn good for myself. I cannot wait for this class to end. This class has caused me unhealthy amounts of stress, and I have to keep up the good score going into the last test of the year.


 Links

Biodiesel Unit Conclusion

This unit was fantastic. It was awesome to take a break from the constant lectures and tests. Both the cartoon and the boat were a blast. It was an opportunity to be creative and have fun, and even make some money. Activities that are educational, fun, and give you the opportunity for easy points are what make the world go round.

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi6Vf5JXKd9TS5G1WcSBP8xWh67dkhZzCJvDPslitp1LWkjIIzz1QN1X65xpe-IxBkyELLhT8wR2ew28k5Oc_C-psy1bo1b-C_vutnIXNGFh_6oornKtY8AP26E9t5YcwoyQsWSzxfmco8y/s1600/happy-face_happyface_smiley_2400x2400.jpg

 

 

 

 

Biodiesel Website

Biodiesel Boat

My partner, Jameisia, and I were having a hard time thinking of a design for our boat. Eventually, we created a boat out of a milk carton. We faced some obstacles throughout the building process, but when the test came around we succeeded. Our boat wasn't fast by any means, but it got the job done. That's all that matters :) 

https://images.search.yahoo.com/images/view;_ylt=AwrTcXVPYDFXTyAA4pIunIlQ;_ylu=X3oDMTIzYTcxODJkBHNlYwNzcgRzbGsDaW1nBG9pZAMxNWIyNDgyZjhlNmU2ZDUwZDEyNjBhYjJkMTk5M2U2YwRncG9zAzI0BGl0A2Jpbmc-?.origin=&back=https%3A%2F%2Fimages.search.yahoo.com%2Fyhs%2Fsearch%3Fp%3Dputt%2Bputt%2Bboat%26fr%3Dyhs-mozilla-004%26fr2%3Dpiv-web%26hsimp%3Dyhs-004%26hspart%3Dmozilla%26tab%3Dorganic%26ri%3D24&w=300&h=224&imgurl=i.ebayimg.com%2F00%2Fs%2FMTE5NVgxNjAw%2F%24%28KGrHqNHJFYFChEC-%29%299BQz9OHJZ%2CQ%7E%7E60_35.JPG%3Fset_id%3D8800005007&rurl=http%3A%2F%2Fwww.ebay.com%2Fbhp%2Fputt-putt-boat&size=16.8KB&name=%3Cb%3EPutt+Putt+Boat%3C%2Fb%3E+%7C+eBay&p=putt+putt+boat&oid=15b2482f8e6e6d50d1260ab2d1993e6c&fr2=piv-web&fr=yhs-mozilla-004&tt=%3Cb%3EPutt+Putt+Boat%3C%2Fb%3E+%7C+eBay&b=0&ni=21&no=24&ts=&tab=organic&sigr=116u2a46k&sigb=14967sl0g&sigi=12sepbfrp&sigt=10s35otl1&sign=10s35otl1&.crumb=coQniMcGsVN&fr=yhs-mozilla-004&fr2=piv-web&hsimp=yhs-004&hspart=mozilla

<iframe width="640" height="360" src="https://www.youtube.com/embed/-cIWeFIkL4M?feature=player_embedded" frameborder="0" allowfullscreen></iframe>  

 

 

How to make a Putt Putt boat

Useful video

Helpful "how to'

Biodiesel Project

Our biodiesel project was outstanding in my opinion. We made a cartoon video that had a different characteristic for every letter in biodiesel. For example, B stood for biodegradable. Our video was short, sweet and to the point. Hopefully we will get more people to use biodiesel and get some moolah.

Some links on how to make biodiesel at home even though not advised:

1

2

3

4

5 

Article about a real life biodiesel boat