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    V413R14's Avatar
    V413R14 Posts: 5, Reputation: 1
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    #1

    Feb 5, 2008, 04:12 PM
    Lab: scientific knowledge
    I'm Writing my chemistry lab about how magnesium makes a chemical reaction when it is collocate in hydrochloric acid, which if it pops then hydrogen has been made.

    I don't know what to put on my scientific knowledge help!! :(
    templelane's Avatar
    templelane Posts: 1,177, Reputation: 227
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    #2

    Feb 5, 2008, 04:42 PM
    Well you could try writing out a word equation.
    A + B --> C + D

    Then explain the test. Hydrogen is a -------, ------less and ------less gas. Therefore it is not easily detected, however it is highly -------. Therefore it pops when exposed to a naked flame in a small explosion.

    If you fill in the gaps and write out the equation, then maybe explain the type of reaction I think you'll be pretty much sorted.

    Post back if anything is unclear. :)

    Remember in scientific writing it is more important to be concise and clear than to write a lot.
    V413R14's Avatar
    V413R14 Posts: 5, Reputation: 1
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    #3

    Feb 12, 2008, 04:26 PM
    Thanks I really appreciate your help!! 1:)
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