Seven Chances
Out of “Dawn”, “SunLight”, and “Dove”, which brand of dish-washing detergent performs best at a variety of tests?Three brands of dish-washing detergent will be tested for pH level, flash-foam formation, foam stability, relative viscosity, cost per liter, and a standard cleaning test. I think the brand “Dawn” will perform the best overall. 1 15 mL sample of each brand of detergent; 3 test tubes; 1 universal pH tester ink with dropper; 3 test tube stoppers; 3 50 mL graduated cylinders; 1 stopwatch; 15 BB’s; 1 bottle vegetable oil; 3 5
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Some common words found in the essay are:
Experimental Design, Relative Viscosity, Foam Formation, Data/Results Please, Cleaning Test, Determining Cost, Procedure Determination, Foam Stability, SunLight Dove, Universal Indicater, *repeat samples*, test tube, total volume, ml detergent, graduated cylinder 2, graduated cylinder, 25 ml, cleaning test, relative viscosity, cylinder 2, standard cleaning, standard cleaning test,
Approximate Word count = 409
Approximate Pages = 2 (250 words per page double spaced)
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