stiochem - NAME: STUDENT ID: QUIZ SECTION: LAB PARTNER: CG...

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

View Full Document Right Arrow Icon
NAME: QUIZ SECTION: CG STUDENT ID: LAB PARTNER: Jessica Kim Grading: 30 pts for this template, 5 pts for notebook pages Notebook pages: Purpose/Method section complete? Are they organized and legible? Have you plotted your data as instructed? DATA, CALCULATIONS AND GRAPHS Part I: R Concentration of stock solutions 2 pts Bleach, NaOCl(aq) 3.00% %m/m NaOCl 6.00% Mass of 0.500 mL Bleach, g Density of Bleach, g/ml 0.523 g 1.046 g/ml 0.528 g 1.056 g/ml 0.526 g 1.052 g/ml 0.527 g 1.054 g/ml Average Density, g/mL 1.052 g/ml Run Number mL of Bleach Grams of Hydrogen Peroxide Run 1 4.00 mL 1.03 g 23.0 mL Run 2 4.00 mL 1.55 g 36.5 mL Run 3 4.00 mL 2.07 g 46.0 mL Run 4 4.00 mL 2,56 g 58.0 mL Run 5 4.00 mL 3.09 g 63.5 mL Run 6 4.00 mL 3.58 g 67.0 mL Run 7 4.00 mL 4.07 g 57.0 mL Run 8 4.00 mL 4.59 g 69.0 mL Run 9 4.00 mL 5.09 g 65.5 mL Run 10 4.00 mL 5.56 g 66.0 mL Run 11 Hydrogen Peroxide, H 2 O 2 (aq) % m/m H 2 O 2 mL of Oxygen Generated EXPERIMENT 2: STOICHIOMETRY I. REACTION OF HYDROGEN PEROXIDE AND BLEACH II. REACTION OF IRON (II) WITH 1,10 PHENANTHROLINE Your values for mass and density should have 3 sig figs. By signing below, you certify that you have not falsified data, that you have not plagiarized any part of this lab report, and
Background image of page 1

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

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

This note was uploaded on 02/02/2011 for the course CHEM 152 taught by Professor Chiu during the Spring '08 term at University of Washington.

Page1 / 4

stiochem - NAME: STUDENT ID: QUIZ SECTION: LAB PARTNER: CG...

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