NEUTRA~1 - Time (min ( pH C A Radius (cm (-dr/dt (cm/ min (...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
Neutralization of Aqueous Solution Of Acetic Acid Scope How to determine: The order of the reaction. The value of the rate constant. Introduction Theory The reaction: 2 2 3 3 CO O 3H CO O 2H + +
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Relations: Procedure Assembling of apparatus. Preparation of acid solution. Measurements of tablets. Repeating the experiment. ( 29 n A B B C X V αρ α 3 Μ + = 1 k dt dr - ( 29 A C - -log pH = ( 29 3 1 3 2 1000 / - + = o A A B C C XB m V M R r ρ απ
Background image of page 2
Results For 3 Tablets: Time (min ( pH C A Radius (cm ( - dr/dt (cm/ min ( Ln C A Ln (-dr/dt ( 0 3.27 0.000537 0.86 ---- - 7.52945 ---- 1 3.293 0.000509 0.859786 0.000214 - 7.58241 - 8.44864 1.25 3.307 0.000493 0.859661 0.0005 - 7.61465 - 7.60106 For 5 Tablets:
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 4
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Time (min ( pH C A Radius (cm (-dr/dt (cm/ min ( Ln C A Ln (-dr/dt ( 3.32 0.000479 0.86--7.64458-1 3.368 0.000429 0.859768 0.000232-7.75511-8.36726 1.25 3.395 0.000403 0.859648 0.00048-7.81728-7.64262 # of Tablets n k 3 1.1629 3.04 10-5 5 1.3065 6.967 10-4 Conclusion The rate of reaction decreases with increasing of time. The order of reaction was not effected due changing of concentration. The orders of reaction in both runs were 1.1629 and 1.3065. The constants were 3.04 10-5 and 6.967 10-4 ....
View Full Document

Page1 / 4

NEUTRA~1 - Time (min ( pH C A Radius (cm (-dr/dt (cm/ min (...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online