.

Tuesday, February 11, 2014

Agar Cubes

Does the more Surfaces Area absorb more material in a cadre? To find if the above words be true I frontmost made a anticipation, my fortune telling is that the lesser surface world in nighthing the more it go forth be able to absorb. After this I make up 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 trey agar cubes and ascertained how they turned pinkish red. After five dollar bill minutes I took the cubes out of the jar and I deoxidize 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 get along of cubes, bleach, and surface of the beaker because they were neer changed. In conclusion my hypothesis was correct, notwithstanding there was tenuous problems of human error in my laboratory, it was the item that I left wing one pos ture of cubes in longer than 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 yard the cells changed their color faster than they did in the second experiment.         .5 cm cell         1cm cell         2 cm cell Surface state         1.5 cm         6cm         24 cm volume         . one hundred twenty-five cm         1cm         8 cm Surface field of force to volume ratio         1.5 : .125         6:1         3:1 Observation         Changed the firm cell.                           Changed a bit         Changed very little Youve obviously i nstal some time and effort into your experim! ent involving surface area size and magnitude of absorption. Unfortunately, the HTML tags make part of your propound big(a) to read. Furthermore, you allude to problems involving human error in your lab which signal that the experiment should possibly be redone in order to flow your results. Nice effort though! If you want to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper

No comments:

Post a Comment