Aug

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i want help with my chemistry project ! could u please tell me a suitable topic that i can choose n do well?

Filed Under Physical Chemistry 

i m class 12 science.i want a suitale topic according to my level .something nice of chemistry (physical experiment) if u know of a nice projecT please e mail me at alice_princes@yahoo.com ITS URGENT PLEASE HELP ME



By: princess

Comments

7 Responses to “i want help with my chemistry project ! could u please tell me a suitable topic that i can choose n do well?”

  1. burninglegion3868 on August 4th, 2009 8:20 am

    you know, you could just come back here and take a look at answers that people have posted up on here.

  2. carver1 on August 5th, 2009 3:32 pm

    the kinetic particle thoery is always goods as it covers all states of matter

  3. odandme on August 6th, 2009 1:45 pm

    I failed chemistry, but this might help!

  4. amit.wizkid on August 8th, 2009 3:04 pm

    U shud try Faraday’s Laws for electrolysis. That one is really easy and it can work both for physics n chemistry!!

  5. jrogers_06@sbcglobal.net on August 11th, 2009 7:33 pm

    You my friend are a Democrat. I’m so sorry.

  6. 484125 on August 12th, 2009 9:08 pm

    The first thing that comes to mind is the chemistry behind the atomic bombs of Hiroshima and Nagasaki. That’s what I’d do ’cause the theory behind it is amazing, even though the purpose isn’t. Just a suggestion :)

  7. primenumber on August 14th, 2009 9:37 am

    Here’s some ideas

    (1)
    Measure the hardness and ion content of your local water supply. You can perform precipitation experiments, measure solid residue after evaporation, and more.

    (2)
    Separate the protein solids and fat from milk. I think you can do this by adding salt to the milk. (I’ve never done it, may be too easy.)

    (3)
    Do a project on the danger of confined spaces. There is a really cool visual experiment that goes along with this. If you mix vinegar and baking soda in a tall glass you will get a glass full of carbon dioxide. Since the carbon dioxide is heavier than air, it will stay in the glass for a while (invisibly so). You can then make a pouring action and pour the CO2 into a second glass, although there is no visible flow of gas. You also need a 3rd glass that has a small, lit candle at the bottom of the glass. You then make the same pouring action with the second glass into the third and when the CO2 displaces the oxygen and nitrogen in the third glass the candle will get snuffed out. You can even do this experiment at home for fun!

    (4)
    Measure the pH of common household materials: foods, cleaners, etc.

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