Agar Cubes

Does the more Surfaces Area absorb more material in a carrell? To find if the above words be true I starting made a anticipation, my soothsaying is that the lesser surface world in nighthing the more it go forth be able to absorb. After this I ensnare my materials and they were: blanching agent, a beaker, 3 agar cubes, and ductile ware. Then I placed bleach inside a beaker and then added the triplet agar cubes and ascertained how they turned pinkish red. After quint minutes I took the cubes out of the jar and I knap them open with the formative ware. I observed that the smallest cube had changed in color the most and the larger cubes changed the least. The controlled variables in this experiment were the summation of cubes, bleach, and surface of the beaker because they were neer changed. In conclusion my hypothesis was correct, just there was tenuous problems of human error in my laboratory, it was the fact that I left wing one posture of cubes in longer tha n the other set I did after the first trial. Also, the bleach got stirred with the plastic ware during the experiment by one of my fellow lab partners. I believe that was the occasion the cells changed their color faster than they did in the second experiment.         .5 cm cell         1cm cell         2 cm cell Surface welkin         1.5 cm         6cm         24 cm volume         . one hundred twenty-five cm         1cm         8 cm Surface res publica to volume ratio         1.5 : .

125         6:1        Â!  3:1 Observation         Changed the solely cell.                           Changed a bit         Changed very little Youve obviously assign some time and effort into your experiment involving surface area size and magnitude of absorption. Unfortunately, the HTML tags make part of your newspaper big(a) to read. Furthermore, you allude to problems involving human error in your lab which intend that the experiment should possibly be redone in order to square your results. Nice effort though! If you want to get a full essay, order it on our website: OrderCustomPaper.com

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