Recent Changes

Sunday, April 3

  1. page Where we're headed edited ... Below is a link to an online simulation of how gases react under different conditions. You can…
    ...
    Below is a link to an online simulation of how gases react under different conditions. You can play around with temperature, volume, pressure, etc and see what happens to the gas particles.
    http://phet.colorado.edu/en/simulation/gas-properties
    {Types of Substances_Bonding_Chart.doc}
    (view changes)
    5:23 pm
  2. 5:23 pm
  3. page Current Class Content and Syllabus edited This page will be updated every chapter and include the syllabus for the new unit, worksheets, labs…
    This page will be updated every chapter and include the syllabus for the new unit, worksheets, labs and anything else we may find useful in helping you better learn the content and understand the material presented in class.
    We are currently learning about Intermolecular Forces (IMFs). Below please find the chart that categorizes types of substances and the IMFs that hold the atoms/molecules within the material together. All of this practice will eventually lead you to your main lab for this chapter which is identifying seven vials of substances from a list based on your knowledge of IMFs. Every group will have a unique set of vials and there will be a guessing penatly.
    {Types of Substances_Bonding_Chart.doc}
    (view changes)
    5:22 pm

Saturday, April 2

  1. page Where we're headed edited This page contains a preview of where our class will be going in the next chapter...this page may c…
    This page contains a preview of where our class will be going in the next chapter...this page may contain links or documents and sometimes it may just have a brief chapter overview.
    Our next chapter is on Gas Laws. It may be helpful to brush up on your algebra skills for this unit!
    There are many assumptions we have to make in order for the mathematical equations we are going to use to work.
    Here they are:
    1)
    The
    The variables in
    ...
    (in moles). TheBy understanding the relationship betweent these variables, you can start to explain many phenomena in the real world. For example, why do tires seem deflated in winter? How does soda have fizz?
    The
    two main
    ...
    are:
    1) Combined Gas Law: P1V1T2 = P2V2T1
    2)PV=nRT

    2) Ideal Gas Law: PV=nRT
    where n
    ...
    gas constant
    Below is a link to an online simulation of how gases react under different conditions. You can play around with temperature, volume, pressure, etc and see what happens to the gas particles.
    http://phet.colorado.edu/en/simulation/gas-properties
    (view changes)
    9:58 am
  2. page Where we're headed edited This page contains a preview of where our class will be going in the next chapter...this page may …
    This page contains a preview of where our class will be going in the next chapter...this page may contain links or documents and sometimes it may just have a brief chapter overview.
    Our next chapter is on Gas Laws. It may be helpful to brush up on your algebra skills for this unit!
    There are many assumptions we have to make in order for the mathematical equations we are going to use to work.
    Here they are:
    1)
    The variables in the gas law equations are volume, temperature, pressure and amount of gas (in moles). The two main equations we will use are:
    1) P1V1T2 = P2V2T1
    2)PV=nRT where n stands for number of moles and R is a gas constant
    Below is a link to an online simulation of how gases react under different conditions. You can play around with temperature, volume, pressure, etc and see what happens to the gas particles.
    http://phet.colorado.edu/en/simulation/gas-properties

    (view changes)
    9:45 am
  3. page Current Class Content and Syllabus edited This page will be updated every chapter and include the syllabus for the new unit, worksheets, labs…
    This page will be updated every chapter and include the syllabus for the new unit, worksheets, labs and anything else we may find useful in helping you better learn the content and understand the material presented in class.
    We are currently learning about Intermolecular Forces (IMFs). Below please find the chart that categorizes types of substances and the IMFs that hold the atoms/molecules within the material together. All of this practice will eventually lead you to your main lab for this chapter which is identifying seven vials of substances from a list based on your knowledge of IMFs. Every group will have a unique set of vials and there will be a guessing penatly.

    (view changes)
    9:38 am
  4. page Current Class Content and Syllabus edited This page will be updated every chapter and include the syllabus for the new unit, worksheets, labs…
    This page will be updated every chapter and include the syllabus for the new unit, worksheets, labs and anything else we may find useful in helping you better learn the content and understand the material presented in class.
    We are currently learning about Intermolecular Forces (IMFs). Below please find the chart that categorizes types of substances and the IMFs that hold the atoms/molecules within the material together. All of this practice will eventually lead you to your main lab for this chapter which is identifying seven vials of substances from a list based on your knowledge of IMFs. Every group will have a unique set of vials and there will be a guessing penatly.
    (view changes)
    9:35 am

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