A Chem 17.1 student was asked to determine theanions present in an unknown solution. The followingobservations were obtained from his analysis:XYZ+6.0M H₂SO4+0.10 M BaCl₂43,00M HOẶCwhite ppt Xwhite pptdissolveswithouteffervescence+0.10 M AgNO,yellow ppt Yyellow pptYellow pptdissolves+6.00 M. NH:+conc NH₂no reaction(ion Z) Addition of 6.0M H₂SO4, 3.0M FeSO4, and 18.0MH₂SO4 to ion Z resulted to the formation of a brownring. What is the identity of ion Z?O a. CH3COO™O b. NO3O C. SO42O d.CO3²-

If a salt mixture contains nitrate ion, then brown ring test is applied to identify it. In this…

Answered: Addition of 6.0M H₂SO4, 3.0M FeSO4, and…

Addition of 6.0M H₂SO4, 3.0M FeSO4, and 18.0M H₂SO4 to ion Z resulted to the formation of a brown ring. What is the identity of ion Z? O a. CH3COO™ O b. NO3 O C. SO₂²- O d. CO3²-

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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Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

A Chem 17.1 student was asked to determine the
anions present in an unknown solution. The following
observations were obtained from his analysis:
XYZ
+6.0M H₂SO4
+0.10 M BaCl₂
43,00M HOẶC
white ppt X
white ppt
dissolves
without
effervescence
+0.10 M AgNO,
yellow ppt Y
yellow ppt
Yellow ppt
dissolves
+6.00 M. NH:
+conc NH₂
no reaction
(ion Z)

Addition of 6.0M H₂SO4, 3.0M FeSO4, and 18.0M
H₂SO4 to ion Z resulted to the formation of a brown
ring. What is the identity of ion Z?
O a. CH3COO™
O b. NO3
O C. SO42
O d.
CO3²-

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