by whoopsie on October 29th, 2008

whoopsie

Question

Help answer this question below.

My question is about chemistry.? i sooo need help!

so this is my question..

state the difference between a quantitative and a qualitative chemical experiment and give example for each ...


appreciated much.. if you answer thanks :)

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Answers. 1 helpful answer below.

  • by pegasus on October 29th, 2008

    pegasus

    ok dude...
    qualitative tests aim to search for somthing to determine if it is present in a sample or not,in other hand quantitative tests aim to measure its amout...
    so much examples:
    testing for presence of chloride by adding Ag ions so they will precipetate as AgCl that is qualitative...
    and measuring how much grams precipetate we can calculate Cl concentration in the sample..u can see its quantitative now :)
    thats it...
    is it a school homework or sth like that? :)

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