CHEM 116 LAB MANUAL 3RD EDITION

CHEM 116 LAB MANUAL 3RD EDITION - Chemistry 116 Lab Manual...

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Chemistry 116 Lab Manual Experiments in Analytical, Physical and Inorganic Chemistry – 3 rd Edition L.E. L±v²R³±N
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Chemistry 116 Lab Manual Experiments in Analytical, Physical and Inorganic Chemistry 3 rd Edition Table of Contents Introduction ± Chemistry 116AL UNkNowN KHP DETER²INATIoN ±± DETER²INATIoN of MN IN STEE³ - STANdARd ´ddITIoNµ ±4 DETER²INATIoN of MN IN STEE³ - Vo³¶²ETRIc ´NA³YµIµ ±· DETER²INATIoN of C¶ ANd PB IN ¸RAµµ - C¹E³ATIoN ºoN C¹Ro²ATogRAp¹Y 20 DETER²INATIoN of C¶ ANd PB IN ¸RAµµ- ´To²Ic ´BµoRBANcE SpEcTRoµcopY 23 DETER²INATIoN of PB IN ¸RAµµ- GRAvI²ETRIc ´NA³YµIµ 25 DETER²INATIoN of C¶ IN ¸RAµµ - ´NodIc STRIppINg Vo³TA²²ETRY 27 Chemistry 116BL SYNT¹EµIµ ANd C¹ARAcTERIzATIoN of »¶T¹ENI¶² Po³YpYRIdY³ Co²p³ExEµ 30 L¶²INEµcENcE Q¶ENc¹INg, STERN-Vo³²ER KINETIcµ ANd MARc¶µ ¼³EcTRoN ½RANµfER ¾ EoRY 37 CoNµTR¶cTIoN ANd ½EµTINg of So³Id STATE OxYgEN SENµoRµ Chemistry 116CL SYNT¹EµIµ ANd C¹ARAcTERIzATIoN of MN(µA³pN) 54 SYNT¹EµIµ ANd KINETIcµ ST¶dIEµ of WI³kINoN’µ CATA³YµT 59 SYNT¹EµIµ ANd C¹ARAcTERIzATIoN of CdSE ¿ANocRYµTA³µ ·8 SYNT¹EµIµ ANd ½RANµIENT ´BµoRBANcE MEAµ¶RE²ENT of FE ºº (½PPS)CO 72 A±±²ND³X WORk³NG w³TH EX´²L ÀÁ
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1 Lab notebooks Orderly record keeping is essential in a laboratory. A well kept notebook makes writing lab reports much easier. It also helps when trying to troubleshoot problems that may arise during an experiment. In an industrial setting a laboratory notebook is a legal record of research activities. Inventions and ideas that are not properly documented may not hold up in patent litigation. A portion of your grade will be based on your lab notebook. Some points to note are given below. Write legibly Your notebook should have printed numbered pages Use tables for data when appropriate Each page should be dated and signed Mistakes should be crossed out with a single line, initialed and dated Observations should be made as you go Changes to procedures should be noted Write legibly T e lab notebook is not meant to be a picture perfect record of what you did. Many students take 'notes' on scrap paper with the intent of transfering the data to their notebooks later. T is practice should be avoided at all times. Copies of the relevant notebook pages will be turned in along with your report. A duplicating page notebook is preferable to photocopies. T e notebooks used for chem. 1A are suF cient. Safety/Hazardous Waste In any laboratory safety is paramount. ±ake note of the location of safety showers, eye wash stations and ² re extinguishers when entering the lab. Safety glasses are required and must be worn at all times in the laboratory, no exceptions, ever. Lab coats are also recommended.
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CHEM 116 LAB MANUAL 3RD EDITION - Chemistry 116 Lab Manual...

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