Identify and Confirm the Identity of the Anion in your Unknown using Precipitation Reactions: Unknown: In three small test tubes, place 10-12 drops of your unknown to conduct the tests for the possible anions: chloride, Cl, carbonate, CO3-, sulfate, SO42 2- Report Table 3.5: Data to Identify the Anion in Your Unknown (Do the experiment and record your data.) Anion to be tested* (Test to determine which anion is in you unknown) Cl(aq) CO3(aq) SO4(aq) Reagent Added (to test for the anion) N/A HCI N/A Observations NIA bubbles NIA Conclusions NIA CO N/A *Even if you think you know which anion is in your unknown, to confirm the identity of the anion, do all three tests. Unknown cations = cations K Na+ anion: CO₂ 3

Identify and Confirm the Identity of the Anion in your Unknown using Precipitation Reactions: Unknown: In three small test tubes, place 10-12 drops of your unknown to conduct the tests for the possible anions: chloride, Cl, carbonate, CO3-, sulfate, SO42 2- Report Table 3.5: Data to Identify the Anion in Your Unknown (Do the experiment and record your data.) Anion to be tested* (Test to determine which anion is in you unknown) Cl(aq) CO3(aq) SO4(aq) Reagent Added (to test for the anion) N/A HCI N/A Observations NIA bubbles NIA Conclusions NIA CO N/A *Even if you think you know which anion is in your unknown, to confirm the identity of the anion, do all three tests. Unknown cations = cations K Na+ anion: CO₂ 3

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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