Tuesday, December 31, 2013

Molarity Lab

molarity lab Period 9 05-14-01 Lab 42 Problem: How do you witness the molarity of NaOH? Procedure: dress 10mL of acid and 10mL of water into a flask. Pour three drops of the great power into the flask and notice the way it remains clear. Then, pour the theme in mixing it until the solution turns light pink and period that way. Record the information and repeat the process four genesis in all. Observations: All observations and calculations are attached to this sheet. Conclusion: By trying to neutralize the base with the cognize acid, you can encounter the molarity. 1.
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Throughout all four trials all of the results were very close, .19 M. 2. A standard solution is a solution of a cognize molarity. Titration is the process of neutralization. The endpoint is the time at which it occurs. volumetric scheme is done through titration while gravimetric is through quantitative comparison. 3. 30.0 X .5 = 15/10 = 1.5 M. 4. .1 M = (20 X .1)/N N = 20 B...If you want to get a dependable essay, order it on our website: OrderCustomPaper.com

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