The reaction of K3 [Fe(CN)6] with freshly prepared FeSO4 solution produces a dark blue precipitate called Turnbull's blue. Reaction of K4[Fe(CN)6] with the FeSO4 solution in complete absence of air produces a white precipitate X, which turns blue in air. Mixing the FeSO4 solution with NaNO3, followed by a slow addition of concentrated H₂SO4 through the side of the test tube produces a brown ring. 15. Precipitate X is (a) Fe [Fe(CN)613 (c) K₂Fe[Fe(CN)6] (b) Fe[Fe(CN)6] (d) KFe[Fe(CN)6]
The reaction of K3 [Fe(CN)6] with freshly prepared FeSO4 solution produces a dark blue precipitate called Turnbull's blue. Reaction of K4[Fe(CN)6] with the FeSO4 solution in complete absence of air produces a white precipitate X, which turns blue in air. Mixing the FeSO4 solution with NaNO3, followed by a slow addition of concentrated H₂SO4 through the side of the test tube produces a brown ring. 15. Precipitate X is (a) Fe [Fe(CN)613 (c) K₂Fe[Fe(CN)6] (b) Fe[Fe(CN)6] (d) KFe[Fe(CN)6]
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter22: The Chemistry Of The Transistion Elements
Section: Chapter Questions
Problem 82GQ: The transition metals form a class of compounds called metal carbonyls, an example of which is the...
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Kindly share detailed explanation for each step. All related reactions of k4fecn6 and k3fecn6 with fe 2+ and fe3+ may be shared.
![The reaction of K3 [Fe(CN)6] with freshly prepared FeSO4
solution produces a dark blue precipitate called Turnbull's blue.
Reaction of K4[Fe(CN)6] with the FeSO4 solution in complete
absence of air produces a white precipitate X, which turns blue
in air. Mixing the FeSO4 solution with NaNO3, followed by a
slow addition of concentrated H₂SO4 through the side of the
test tube produces a brown ring.
15. Precipitate X is
(a) Fe [Fe(CN)6]3
(c) K₂Fe[Fe(CN)6]
(b) Fe[Fe(CN)6]
(d) KFe[Fe(CN)6]
due to the formation](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F51f85404-cd9e-45a0-8889-becad509a325%2F1eb1de64-7302-4b0b-abc4-d7f3edb6f88f%2Few7q8yf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The reaction of K3 [Fe(CN)6] with freshly prepared FeSO4
solution produces a dark blue precipitate called Turnbull's blue.
Reaction of K4[Fe(CN)6] with the FeSO4 solution in complete
absence of air produces a white precipitate X, which turns blue
in air. Mixing the FeSO4 solution with NaNO3, followed by a
slow addition of concentrated H₂SO4 through the side of the
test tube produces a brown ring.
15. Precipitate X is
(a) Fe [Fe(CN)6]3
(c) K₂Fe[Fe(CN)6]
(b) Fe[Fe(CN)6]
(d) KFe[Fe(CN)6]
due to the formation
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