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20-60W LED street lamp head

  • 20-60W LED street lamp head
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Product Reviews:

     hjybnKXouqcGUH, November 18, 2012
    The unit for the reaction contsant would be whatever you graphed. If you graphed mg/L versus minutes, then the unit is mg L-1 min-1Generally speaking, you should use molar concentration and seconds. The language of chemistry is in moles, as you know, and most chemical reactions are studied in short time frames, where seconds is the most appropriate unit.So, yes, convert to molar concentration and seconds, then plot that data. If there is a reason to do it differently, then that gets spelled out clearly in your discussion of the data.
     FfzjAMLlVw, November 18, 2012
    Nancy Pelosi could solve every world crisis on her own and I still wuldon't like that witch! She is two faced and completely unsuitable for the job she has. She should be a matron in as woman's prison. That is how I picture her.. Yuck!!

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