Identify the unknown compounds (1-6) as Al(NO3)3, AgNO3, Ba(NO3)2, Ca(NO3)2, CuSO4, or Zn(NO3)2 You are given six numbered test tubes, 1–6. The test tubes contain 0.1 M solutions of the compoundsAl(NO,)3AGNO,Ba(NO,),Ca(NO,),CUSO,Zn(NO3),You test each of the unknowns with each of the given reagents.6 M H, SO,6M NH,ОH6 M NaOH6 M HCIFor each trial, you take 5 drops of unknown and 2 drops of the reagent and mix them in a well plate. The data from your testsis recorded in the table. Identify each unknown solution.UnknownUnknown 1Unknown 2Unknown 3Unknown 4Unknown 5white precipitate formswhitewhite precipitate formsdarkwhiteNaOHthen dissolves, formsbluish-white precipitateprecipitate then dissolves, formsbrownprecipitatecolorless solutionslowly formscolorless solutionprecipitatewhitewhiteprecipitateslowly formsHCIno reactionbluish-green solutionno reactionno reactionprecipitatewhitenoH,SO, no reactionno reactionblue solutionno reactionprecipitatereactionwhite precipitate formsbluish-white precipitatewhitebrownNH,OHthen dissolves, forms forms then dissolves, forms no reactionwhite precipitateprecipitateprecipitatecolorless solutiondark blue solution

The data from the test are given below :

You are given six numbered test tubes, 1–6. The test tubes contain 0.1 M solutions of the compounds Al(NO,)3 AgNO, Ba(NO3), Ca(NO3), CUSO, Zn(NO3), You test each of the unknowns with each of the given reagents. 6 M H,SO, 6M NH,ОH 6 M NAOH 6 M HCI For each trial, you take 5 drops of unknown and 2 drops of the reagent and mix them in a well plate. The data from your tests is recorded in the table. Identify each unknown solution. Unknown Unknown 1 Unknown 2 Unknown 3 Unknown 4 Unknown 5 6 white precipitate forms white white precipitate forms dark white bluish-white precipitate precipitate slowly forms NaOH then dissolves, forms then dissolves, forms brown precipitate colorless solution colorless solution precipitate white white HC1 precipitate no reaction bluish-green solution no reaction no reaction precipitate slowly forms white no H, SO, no reaction no reaction blue solution no reaction precipitate reaction bluish-white precipitate forms then dissolves, forms no reaction white precipitate forms white brown NH,OH then dissolves, forms white precipitate precipitate precipitate colorless solution dark blue solution

You are given six numbered test tubes, 1–6. The test tubes contain 0.1 M solutions of the compounds Al(NO,)3 AgNO, Ba(NO3), Ca(NO3), CUSO, Zn(NO3), You test each of the unknowns with each of the given reagents. 6 M H,SO, 6M NH,ОH 6 M NAOH 6 M HCI For each trial, you take 5 drops of unknown and 2 drops of the reagent and mix them in a well plate. The data from your tests is recorded in the table. Identify each unknown solution. Unknown Unknown 1 Unknown 2 Unknown 3 Unknown 4 Unknown 5 6 white precipitate forms white white precipitate forms dark white bluish-white precipitate precipitate slowly forms NaOH then dissolves, forms then dissolves, forms brown precipitate colorless solution colorless solution precipitate white white HC1 precipitate no reaction bluish-green solution no reaction no reaction precipitate slowly forms white no H, SO, no reaction no reaction blue solution no reaction precipitate reaction bluish-white precipitate forms then dissolves, forms no reaction white precipitate forms white brown NH,OH then dissolves, forms white precipitate precipitate precipitate colorless solution dark blue solution

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter4: Reactions In Aqueous Solution

Section: Chapter Questions

Problem 61QAP

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