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Experiment 9Weak Acids and BuffersGRADING RUBRICStudent name: _Cristella Mendez___________________________________Lab partner name: _Obinna Okorie______________________________TA name: __Niyi________________________________________Day & time of the lab: __Thursday 9am_________________________The lab report packet for this experiment should consist of the following:1.(15 pts)PRE-lab notebook pages2.(10 pts)IN-lab & POST-lab notebook pages2.1. Experimental procedure2.2. Recorded experimental values and the file name (as saved on your USB drive)2.3. Observations if any were noted2.4. POST-lab notebook pages should be attached as appropriate; might contain, forexample, detailed calculations, or anything written down after the lab was over.3.(75 pts)The WORKSHEET3.1. Tables with captions3.2. Figures of graphs with captions in the right positions3.3. Detailed calculations (may be hand-written in the POST lab notebook pages; clearlyrefer to these while answering the worksheet3.4. Complete (full sentence) answers to the discussion questions (DQ;may be listed byDQ#s)Complete this worksheet, print, and attach to your lab report packet.Feel free to adjust spacein this document as needed.Submit the worksheet document online to Canvas AND in print toyour TA.Print the summary of the similarity report (the last page in the “current view” file is enough)and attach to the lab report packet.NOTE about the FILE SIZE for electronic submissions:If your final document is too large and uponupload to Canvas you get the message that “your file is too big to upload” you can resolve that, forexample, by: reducing the resolution of your graphics, saving the document as a text (.docx) file insteadof a .pdf file, etc.1A. M. BohnsackFall 2018 (revised Z. Baranová)
Grading Rubric – Weak Acids and BuffersPRE-LAB notebook pages –15 pts– point breakdown1.(2 pts)Purpose:2.(2 pts)Objectives:3.(2 pts)List of compounds (reactants, reagents, solvents, etc.with the correctconcentrations)4.(1 pts)List of equipment5.(2 pts)Chemical and physical hazards6.(4 pts)Properly balanced chemical equations (2 sets: formula unit, total and netionic)7.(2 pts)ExperimentalOUTLINEIN-LAB & POST-LAB –10 ptsStudents have been instructed to record everything – procedure, unknown number,observations, results, sample calculations, etc. If you notice something missing, deductpoints, and remember to be fair and consistent.1.complete experimental procedure2.detailed observations3.mention of the electronic files (three parts, multiple trials)4.one detailed example for every type of calculations2MendezFall 2018 (revised Z. Baranová)
Grading Rubric – Weak Acids and BuffersRESULTS & DISCUSSION QUESTIONS –75 pts(10 pts)Include any/all relevant figures (titration curves and second derivative curves).