Chem142_Stoic1_Report_032510(2) - NAME STUDENT ID QUIZ...

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

View Full Document Right Arrow Icon
NAME: QUIZ SECTION: STUDENT ID: LAB PARTNER: 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) 6 %m/m NaOCl 3 Mass of 0.500 mL Bleach, g Density of Bleach, g/ml 0.541g 1.08 0.536g 1.07 0.538g 1.08 .538g 1.08 Average Density, g/mL 1.077g/mL Run Number mL of Bleach Grams of Hydrogen Peroxide Run 1 4 1.08 24 Run 2 4 1.57 36 Run 3 4 2.04 46 Run 4 4 2.64 55 Run 5 4 3.03 51 Run 6 4 3.6 60 Run 7 4 4.02 61 Run 8 4 4.59 65 Run 9 4 5.11 64 Run 10 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 that all calculations and responses other than the reporting of raw data are your own independent work. Failure to sign this declaration will cost you 5 points. Signature: Note: ALL sections of this report MUST be typed. With this and all future Excel-based reports, make sure that the report prints correctly (graphs, tables, and text boxes are not split across page
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.

Page1 / 4

Chem142_Stoic1_Report_032510(2) - NAME STUDENT ID QUIZ...

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