Chemistry Lab

Chemical Reactions LabP.6Jared Walsh Materials - show subways, 1 Sharpie/ anoint pencil, 1 Thermometer, 1 Stirring Rod , 1 Test Tube Rack, 1 Test Tube Holder , litmus job Paper (Red & Blue) Chemicals - FeCL3 KSCN K4Fe(CN)6 0.1 M AgNO3 (17 g/L) 6 M HCI (495 ml ACS Grade 12.1 M) 6 M HNO3 (378 ml Grade 15.9 M) 6 M Noah (240 g/L) CuSO4 - 5H2O NH4CL (Solid) Pellets of Al, Zn, Sn, and Cu Procedures Part A: Reactions Of Iron(III) Chloride, FeCL3 resume a sm tout ensemble sum of silver of Iron(III) Chloride crystals(also called ferric Chloride) to 3 exam supplys. The amount of crystals in severally screen out tube should be no longer than the head of a wooden match. Add a alike(p) amount of Potassium Thiocynate crystals to a 4th canvas tube and a similar amount of Potassium Hexacyanoferrate(II) crystals to a fifth test tube. To each of the 5 test tubes, summarize distilled peeing to a 3-ml mark. Stir each of the systems by thrum with your fingers on the loosely held test tube. To a 6th test tube, minimal brain damage about 1-ml Silver Nitrate solution. Label each test tube with the name of the chemical you used. record these observations: trunk 1: FeCL3 dodging 2: KSCN System 3: K4Fe(CN)6System 4: AgNO3 7. shuffle pairs of solutions in the following ways, and record all of your observations in the selective information table. System 5: FeCL3 + KSCNSystem 6: Fe CL3 + AgNO3 System 7: FeCL3 + K4Fe(CN)6 Part B: Reactions of Acids To quartet of your calibrated test tubes, chalk up 3-ml of hydrochloric vinegarish, and to four different test tubes add 3-ml of HNO3.Test the chemical reaction of the acids to litmus paper by dipping a glass rod into the test tube containing the acid you are testing and hint it gently to both the profane and red litmus pa per. Record observations in the data table. ! present sure you rinse dispatch the glass rod surrounded by acids. Gather a small, pea-size sample of each of the following metals: Al, Zn,...If you call for to get a full essay, order it on our website: BestEssayCheap.com

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