chem2.1 - 16.0 26.2 21.0 32.0 31.0 37.0 41.0 41.6 51.0 45.8...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Date Performed: 01/28/2008 Name: Megan E. Moore Date Submitted: 02/04/2004 Partner: Jennifer Orlotani Instructor: Sarah Evans Chemical Reaction Rate Objective The first objective of this experiment is to measure the decrease in the concentration of hydrogen peroxide as it decomposes in the presence of a catalyst. The second objective of this experiment is to graphically deduce the first order rate constant and the half-life of this decomposition reaction. Experimental Data Time (minutes) Volume KMnO 4 (mL) 1.00 7.00 6.00 13.5 11.0 20.1
Background image of page 1

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

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 16.0 26.2 21.0 32.0 31.0 37.0 41.0 41.6 51.0 45.8 61.0 49.5 Sample Calculations Results and Conclusions Time (minutes) Volume KMnO 4 (mL) Corrected Volume KMnO 4 (mL) [H 2 O 2 ] (M) ln[H 2 O 2 ] (M) [H 2 O 2 ]calc (M) 1.00 7.00 7.00 0.110-2.21 6.00 13.5 6.50 0.102-2.28 11.0 20.1 6.60 0.104-2.26 16.0 26.2 6.10 0.096-2.34 21.0 32.0 5.90 0.093-2.38 31.0 37.0 5.00 0.079-2.54 41.0 41.6 4.60 0.072-2.63 51.0 45.8 4.20 0.066-2.72 61.0 49.5 3.70 0.058-2.85 Discussion of Experimental Uncertainty...
View Full Document

This note was uploaded on 04/25/2008 for the course CHEM 1045 taught by Professor Pgamateis during the Fall '08 term at Virginia Tech.

Page1 / 2

chem2.1 - 16.0 26.2 21.0 32.0 31.0 37.0 41.0 41.6 51.0 45.8...

This preview shows document pages 1 - 2. Sign up to view the full document.

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