Choose the possible cations on the choices given below. Please include a flowchart (containing added reagents + possible ions) and a brief explanation. Deduce the possible cations present in the unknown sample given the set ofobservations.ADDED REAGENT(S)OBSERVATIONSNaOHWhite pptExcess NaOHPpt dissolvedNH3White pptExcess NH3Ppt dissolvedPossible Cation(s) present?Select one or more:Zn²+Ca2+Cu²+NH4Fe3+Provide a flowchart (containing added reagents + possible ions) and a briefexplanation.

Answered: Image /qna-images/answer/23582fb2-a97e-4158-999f-104ca8f35139.jpg

ADDED REAGENT(S) OBSERVATIONS NaOH White ppt Excess NaOH Ppt dissolved NH3 White ppt Excess NH3 Ppt dissolved Possible Cation(s) present? Select one or more: Zn²+ Ca²+ Cu²+ NH4 Fe3+ vide a flowchart (containing added reagents + nossible ions) and a hrief

ADDED REAGENT(S) OBSERVATIONS NaOH White ppt Excess NaOH Ppt dissolved NH3 White ppt Excess NH3 Ppt dissolved Possible Cation(s) present? Select one or more: Zn²+ Ca²+ Cu²+ NH4 Fe3+ vide a flowchart (containing added reagents + nossible ions) and a hrief

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter11: Isolation Of Caffeine From Tea Le

Section: Chapter Questions

Problem 1Q

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Question

Choose the possible cations on the choices given below. Please include a flowchart (containing added reagents + possible ions) and a brief explanation.

Deduce the possible cations present in the unknown sample given the set of
observations.
ADDED REAGENT(S)
OBSERVATIONS
NaOH
White ppt
Excess NaOH
Ppt dissolved
NH3
White ppt
Excess NH3
Ppt dissolved
Possible Cation(s) present?
Select one or more:
Zn²+
Ca2+
Cu²+
NH4
Fe3+
Provide a flowchart (containing added reagents + possible ions) and a brief
explanation.

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