Chemistry 20L Fall 2006(I) Pre-lab Work (Individual)Chemistry 20L Fall 2006Chemistry 20L Fall 2006Chemistry 20L Fall 2006Chemistry 20L Fall 2006 Report Guidelines for Kinetics Study of Red Food Color with Bleach (The Assignment is provided as a handout.) Pre-lab report must be written inside your lab notebook. Type written report will NOT be accepted for grading. IMPORTANT: Make sure that you follow the proper laboratory safety protocol (refer to the course syllabus) BEFORE going to the lab. A laboratory safety check will be conducted at the beginning of the lab. You will be dismissed from the laboratory if you do not have the proper safety protocol. Please also make sure that you show up to the lab on time. 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) Pre-lab Work (Individual) Week 1 Introductory Report Material. Be sure to include • The title and date of the first period of the experiment • A reference identifying the procedure handout • A short introduction summarizing the goals of the experiment and the techniques that you will use during the first period of the experiment • A brief flow chart summary of the key procedures of the first period of the experiment • MSDS information for Erythrocin B sodium (refer to your MSDS handout for the required items) Record the following MSDS information in your notebook for the chemical listed above. Printouts directly from Web pages will NOT be accepted for grading. Important: Reference the site (i.e. write down the URL address) that you used for each of the chemical. (a) Product Name (b) Chemical Formula (c) Formula Weight (d) Melting Point; Boiling Point and Density (e) Health Hazard Data (summarize in your own words) (f) Spill and Disposal procedures (summarize in your own words) • Pre-lab Assignment Questions Answer questions 1-4 on page 3 and 4 of the lab handout. • Data tables as specified in questions 5 and 6 in the “Pre-lab Assignment” Note: Start a NEW page in your notebook for this section. The previous material will be turned in at the beginning of the period; this page will be turned in at the end of the lab periodChemistry 20L Fall 2006 Report Guidelines for Kinetics Study of Red Food Color with Bleach (The Assignment is provided as a handout.) Pre-lab report must be written inside your lab notebook. Type written report will NOT be accepted for grading. IMPORTANT: Make sure that you follow the proper laboratory safety protocol (refer to the course syllabus) BEFORE going to the lab. A laboratory safety check will be conducted at the beginning of the lab. You will be dismissed from the laboratory if you do not have the proper safety protocol. Please also make sure that you show up to the lab on time. Any pre-lab reports that are NOT turned in within the first ten minutes of the lab section will not be accepted for grading. (II) In-lab work: (individual) This section will be completed during the lab section. Data RECORDING: (Individual) Week 1 • Record your partners' names and the agreed upon allocation of responsibility for the experiment and the report. Each member in the group is required to record ALL the data during the experiment regardless of the responsibility assigned for the experiment. • In tabular form record the serial dilution procedure you used including the weight of sample or aliquot volume, volumetric flask size, molar concentration of the resulting solutions, absorbances of the solutions • In tabular form record the rate trial scheme (i.e. write out the design of the procedure for each trial of the kinetics experiment)Chemistry 20L Fall 2006 Report Guidelines for Kinetics Study of Red Food Color with Bleach (The Assignment is provided as a handout.) Pre-lab report must be written inside your lab notebook. Type written report will NOT be accepted for grading. IMPORTANT: Make sure that you follow the proper laboratory safety protocol (refer to the course syllabus) BEFORE going to the lab. A laboratory safety check will be conducted at the beginning of the lab. You will be dismissed from the laboratory if you do not have the proper safety protocol. Please also make sure that you show up to the lab on time. Any pre-lab reports that are NOT turned in within the first ten minutes of the lab section will not be accepted for grading. Week 2 Introductory Report Material (includes Pre-lab Assignment question for Week 2 on page 4 of experiment handout.) Be sure to include • The title and date of the second period of the experiment • Your lab partner(s) name(s) • Your rate trial scheme • The agreed upon allocation of responsibility for the experiment during this period and the report. • A brief flow chart summary of the key procedures of the second period of the experiment • MSDS information for sodium hypochlorite (household bleach) (refer to your MSDS handout for the required items) Record the following MSDS information in your notebook for the chemical listed above. Printouts directly from Web pages will NOT be accepted for grading. Important: Reference the site (i.e. write down the URL address) that you used for each of the chemical. (a) Product Name (b) Chemical Formula (c) Formula Weight (d) Melting Point; Boiling Point and Density (e) Health Hazard Data (summarize in your own words) (f) Spill and Disposal procedures (summarize in your own words) • Set up blank data tables to record the rate data from each trial. Each member in the group will be required to record ALL the data during the experiment regardless of the responsibility assigned for the experiment.Chemistry 20L Fall 2006 Report Guidelines for Kinetics Study of Red Food Color with Bleach (The Assignment is provided as a handout.) Pre-lab report must be written inside your lab notebook. Type written report will NOT be accepted for grading. IMPORTANT: Make sure that you follow the proper laboratory safety protocol (refer to the course syllabus) BEFORE going to the lab. A laboratory safety check will be conducted at the beginning of the lab. You will be dismissed from the laboratory if you do not have the proper safety protocol. Please also make sure that you show up to the lab on time. Any
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