Saturday July 23rd, 2011 17:50 Junior Cert – Science experiments – Chemistry 2 of 4

Junior Certificate Mandatory Chemistry Experiments. Part 2 of 4 I uploaded this video to help students revise for the state exams. Chemistry OC46 Investigate conditions for rusting OC19 PH of a variety of materials OC38 Prepare a sample of sodium chloride OC51 React zince and hydrochloric OC22a Show that 20% of air is oxygen

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    29 Comments on “Junior Cert – Science experiments – Chemistry 2 of 4”

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      Hello Dear Sir,
      I have recently discovered a store in my new neighborhood called, American Science and Surplus. Among the many fascinating items there they have chemistry equipment. I would like to learn how to extract oil essences from plants like lavender. Please send me a list of what I would need to do this with some degree of efficiency. Many thanks in advance.

    • HyperEmmie May 27, 2011 at 11:58 pm

      Thanks for the help with my tests LOL!

    • Nanowise May 29, 2011 at 6:56 am

      @HyperEmmie

      Your very welcome, HyperEmmie.

      But, I don’t quite understand how you find this video amusing. 😛

    • TheBlackcat239 May 31, 2011 at 7:13 pm

      Thanks for this,Im sure it will come in handy. I find it easier to learn by seeing not out of a book! Very informative

    • Nanowise May 31, 2011 at 10:51 pm

      @TheBlackcat239

      Your very welcome, TheBlackcat239.

      Thank you for your feedback. I’m glad you found this video helpful. 🙂

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