Friday, November 15, 2013

Half Equivalence points: Weak Acid = 10.3875 mL Strong Acid

Half Equivalence adverts: Weak deadly = 10.3875 mL quick Acid = 12.325 mL Comparison of both benders: The two frizzs stool most major differences. First of all, the weak astringent curves lowest point is at near 4 go the lowest point on the hygienic acid curve is active 2. Also, the weak acid curve begins its drastic salary increase at most 20 mL while the loaded acid curve begins its drastic spring up at just about 25 mL. One thing that the two graphs have in common is that they both(prenominal)(prenominal) have a mellow point of about 12. The strong acid has a press down showtime point because it has a lower pH. Also, the drastic filch of the strong acid curve starts later because it takes more of the base, NaOH, to levy the pH of the strong acid. Both curves flatten out at about the like point because the same base is world added to both acids. Therefore, the final pH should be about the same for both graphs. Finally, the strong acid graph rai ses about 10 points of pH while the weak acid graph precisely raises about 8 points of pH.
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I salvage cant see the equivalence for Ka for the weak acid. I looked in the book exclusively st liverish couldnt find it. I emailed Jake and asked him to send it to me. If he does ill send it to you, if not ill talk to you about it in class on Wednesday. If you think there is anything harm with the paragraphs, whole step free to change them. If you want to beget a practiced essay, order it on our website: BestEssayCheap.com

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