student prepared three nickel samples in the lab but forgot to label them. Th mples that were prepared were [Ni(H₂O)612+, [Ni(NH3)612+, and i(H₂NCH₂CH₂NH2)3]2+. The sample vials were coloured violet, blue, and gr hich sample corresponded to which coloured vial? [Ni(H₂O)6]2+ = violet; [Ni(NH3)6]2+ = green; [Ni(H₂NCH₂CH₂NH2)3]2+ = E
student prepared three nickel samples in the lab but forgot to label them. Th mples that were prepared were [Ni(H₂O)612+, [Ni(NH3)612+, and i(H₂NCH₂CH₂NH2)3]2+. The sample vials were coloured violet, blue, and gr hich sample corresponded to which coloured vial? [Ni(H₂O)6]2+ = violet; [Ni(NH3)6]2+ = green; [Ni(H₂NCH₂CH₂NH2)3]2+ = E
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
Chapter20: The Representative Elements
Section: Chapter Questions
Problem 29E
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Question
![A student prepared three nickel samples in the lab but forgot to label them. The
samples that were prepared were [Ni(H₂O)6]²+, [Ni(NH3)6]²+, and
[Ni(H₂NCH₂CH₂NH2)3]2+. The sample vials were coloured violet, blue, and green.
Which sample corresponded to which coloured vial?
| [Ni(H2O)%]2+ = violet; [Ni(NH3)%]2+ = green; [Ni(H2NCH,CH,NH2)3]2+ = blue
O
[Ni(H2O)%]2+ = green; [Ni(NH3)%]2+ = blue; [Ni(H2NCH2CH2NH2)3]2+ = violet
O
[Ni(H2O)%]2+ = green; [Ni(NH3)%]2+ = violet; [Ni(H2NCH2CH2NH2)3]2+ = blue
[Ni(H2O)%]2+ = blue; [Ni(NH3)%]2+ = green; [Ni(H2NCH,CH,NH2)3]2+ = violet
O
[Ni(H₂O)612+ = violet; [Ni(NH3)6]2+ = blue; [Ni(H₂NCH₂CH₂NH2)3]²+ = green](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fec91676c-ba1d-4d34-91e5-5b18b3249299%2F0a0ac5f4-b61f-48ad-b230-bb0536da0454%2F8k277zz_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A student prepared three nickel samples in the lab but forgot to label them. The
samples that were prepared were [Ni(H₂O)6]²+, [Ni(NH3)6]²+, and
[Ni(H₂NCH₂CH₂NH2)3]2+. The sample vials were coloured violet, blue, and green.
Which sample corresponded to which coloured vial?
| [Ni(H2O)%]2+ = violet; [Ni(NH3)%]2+ = green; [Ni(H2NCH,CH,NH2)3]2+ = blue
O
[Ni(H2O)%]2+ = green; [Ni(NH3)%]2+ = blue; [Ni(H2NCH2CH2NH2)3]2+ = violet
O
[Ni(H2O)%]2+ = green; [Ni(NH3)%]2+ = violet; [Ni(H2NCH2CH2NH2)3]2+ = blue
[Ni(H2O)%]2+ = blue; [Ni(NH3)%]2+ = green; [Ni(H2NCH,CH,NH2)3]2+ = violet
O
[Ni(H₂O)612+ = violet; [Ni(NH3)6]2+ = blue; [Ni(H₂NCH₂CH₂NH2)3]²+ = green
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