Illustrated Guide to Home Chemistry Experiments

Chapter 21 Laboratory: Synthesis of Useful Compounds 383 q: 4 Is copper sulfate consumed in this reaction, or could it be recycl ...

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Laboratory: Forensic Chemistry ......................................................................................... Laborat ...

386 DIY Science: Illustrated Guide to Home Chemistry Experiments SBSTITUTIU oNS ANd modIfICATIoNS This test reacts to human or ...

Chapter 22 Laboratory: Forensic Chemistry 387 CUTIOA nS The chemicals used in this experiment are reasonably safe. Ethanol and t ...

388 DIY Science: Illustrated Guide to Home Chemistry Experiments FIGURE 22-1: Swabs showing negative (left) and positive results ...

Chapter 22 Laboratory: Forensic Chemistry 389 LABORATORY 22.2: pERfoRm A pRESUmpTIvE TEST foR ILLICIT dRUGS In making arrests, p ...

390 DIY Science: Illustrated Guide to Home Chemistry Experiments SBSTITUTIU oNS ANd modIfICATIoNS You may substitute test tubes ...

Chapter 22 Laboratory: Forensic Chemistry 391 Analyte Marquis reagent color change nitric acid color change Ferric chloride colo ...

392 DIY Science: Illustrated Guide to Home Chemistry Experiments POCEDURER This lab has two parts: preparation of the reagents a ...

Chapter 22 Laboratory: Forensic Chemistry 393 TABLE 22-2: Observed data Analyte Marquis reagent color change nitric acid color c ...

394 DIY Science: Illustrated Guide to Home Chemistry Experiments RQEWEvI UESTIOnS q 1 : You have used Marquis reagent to test a ...

Chapter 22 Laboratory: Forensic Chemistry 395 LABORATORY 22.3: REvEAL LATENT fINGERpRINTS Developing methods to reveal latent fi ...

396 DIY Science: Illustrated Guide to Home Chemistry Experiments AETIN qU fINGERpRINTS I always smile when I read a mystery nove ...

Chapter 22 Laboratory: Forensic Chemistry 397 7.ight the burner and use it to gently heat the bottom of L the beaker. Very soon, ...

398 DIY Science: Illustrated Guide to Home Chemistry Experiments PRTIII:A LR SI vE NITRATE SpRAy oALIpToN ACTIvITIES If you have ...

Chapter 22 Laboratory: Forensic Chemistry 399 LABORATORY 22.4: pERfoRm THE mARSH TEST The Marsh Test provides an incredibly sens ...

400 DIY Science: Illustrated Guide to Home Chemistry Experiments RAGENTE pURITy When forensic chemists run a Marsh Test, they us ...

Chapter 22 Laboratory: Forensic Chemistry 401 PII: RTA TSTHEE T SAmpLES If you have not already done so, put on your splash gog ...

402 DIY Science: Illustrated Guide to Home Chemistry Experiments RQEWEvI UESTIOnS q 1 : The mean lethal dose of arsenic in human ...