Chemistry 30AL: Pre-lab Report for Iron Oxalate Synthesis & Analysis (Part 1), Lab Reports of Chemistry

Download Chemistry 30AL: Pre-lab Report for Iron Oxalate Synthesis & Analysis (Part 1) and more Lab Reports Chemistry in PDF only on Docsity! CHEM 30AL Summer 2009 Experiment #11 Synthesis and Analysis of Iron oxalate (Part 1) Pre-lab Report Guidelines for Iron Oxalate Experiment Pre-lab Report MUST be written inside your lab notebook and it is to be turned in to your TA at the BEGINNING of the lab period. Online Resources and Tutorials (IE 8 user may need to first open your Web browser BEFORE you click on the link) Laboratory Safety (Real Player Video) Tutorial on Significant Figures Guide for Writing Lab Reports Chemical Hazard Symbols Pre-lab Report Guidelines IMPORTANT: Make sure that you follow the proper laboratory safety protocol (refer to the course syllabus) BEFORE going to the lab. You will be dismissed from the laboratory if you do not follow the proper safety protocol. Please also make sure that you show up to the lab on time. If you fail to show up on time, your space in the lab will be given to a student on the waiting list and you will have to drop the class. Any pre-lab reports that are NOT turned in within the first ten minutes of the lab section will not be accepted for grading. (i) Title of the experiment (ii) Reference of procedures (Refer to the ACS Reference Style link posted on VOH for proper way of referencing) (iii) Introduction - summarize the goal(s) for this part of the experiment as well as any techniques (including any synthetic; analytical and/or purification techniques) that you will be using in achieving such goal(s). (iv) Procedures for week 1 (or period 1) ONLY in flowchart format (v) MSDS information (Refer to the MSDS handout on how to access the various MSDS sites) The following chemicals will require you to use the MSDS database on the Web (refer to the MSDS handout): Oxalic Acid (1M) and Ferrous Ammonium Sulfate Note: In MSDS, select the site that gives you the MSDS information closest to the concentration listed above for each individual chemical. You should record the following MSDS information in your notebook for the chemicals listed above. Important: Reference all the sites (i.e. write down the URL address) that you used for this part of the report. (Printouts directly from the Web pages will NOT be accepted.) (a) Product Name (b) Chemical Formula (c) Formula Weight (d) Melting Point; Boiling Point and Density (also known as specific gravity) (e) Health Hazard Data (summarize in your own words) (f) Spill and Disposal procedures (summarize in your own words) CHEM 30AL Summer 2009 Experiment #11 Synthesis and Analysis of Iron oxalate (Part 1) Pre-lab Report Guidelines for Iron Oxalate Experiment Pre-lab Report MUST be written inside your lab notebook and it is to be turned in to your TA at the BEGINNING of the lab period. IMPORTANT: Make sure that you follow the proper laboratory safety protocol (refer to the course syllabus) BEFORE going to the lab. You will be dismissed from the laboratory if you do not follow the proper safety protocol. Please also make sure that you show up to the lab on time. If you fail to show up on time, your space in the lab will be given to a student on the waiting list and you will have to drop the class. Any pre-lab reports that are NOT turned in within the first ten minutes of the lab section will not be accepted for grading. Pre-lab Report Guidelines (Continue) (vi) Pre-lab report study questions (Must show all work for FULL credit) Complete ALL study problems under period 1 only. For question #1, refer to reaction #1 on page 98 when finding out the limiting reagent. Instead of using FeSO4.6H2O, use (NH4)2Fe(SO4)2.6H2O for your calculation. For question #2, construct the time-line only for part 1 of the experiment. You may combine it with your procedural flow chart (refer to item (iv) above). (vii) Data/observations (Start a NEW page for this part) Set up tables but leave blank. You MUST record all the observations into your lab notebook during your lab sessions. You will NOT receive any credit for your lab technique if you only record the weight of the chemicals for this experiment.