G.131. Below are observations of reactions with a Part C unknown. Indicate which cations are most likelypresent in this unknown based on the following results:Reagent AddedSO4²-Pb²+Co²+Zn²+Cu².FerCO3²-limited NaOHexcess NaOHlimited ammoniaexcess ammoniaObservationswhite pptbright yellow ppt, light red dichloroethanelayerflaky light blue pptlight blue powdery pptlight blue ppt, dark blue solutionlight blue ppt, dark blue solutionwhite ppt, dark blue solution

With sulfate ions: The metal ion forms an insoluble sulfate salt precipitate. With iodide ions: The…

Below are observations of reactions with a Part C unknown. Indicate which cations are most likely present in this unknown based on the following results: Reagent Added SO4²- Pb²+ □ Co²+ Zn²+ Cu². Fe³+ r CO3²- limited NaOH excess NaOH limited ammonia excess ammonia A Observations white ppt bright yellow ppt, light red dichloroethane layer flaky light blue ppt light blue powdery ppt light blue ppt, dark blue solution light blue ppt, dark blue solution white ppt, dark blue solution

Below are observations of reactions with a Part C unknown. Indicate which cations are most likely present in this unknown based on the following results: Reagent Added SO4²- Pb²+ □ Co²+ Zn²+ Cu². Fe³+ r CO3²- limited NaOH excess NaOH limited ammonia excess ammonia A Observations white ppt bright yellow ppt, light red dichloroethane layer flaky light blue ppt light blue powdery ppt light blue ppt, dark blue solution light blue ppt, dark blue solution white ppt, dark blue solution

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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