A student prepared three nickel samples in the lab but forgot to label them. Thesamples that were prepared were [Ni(H₂O)6]2+, [Ni(NH3)612+, and[Ni(H₂NCH₂CH₂NH₂)3]2+. The sample vials were coloured violet, blue, and green.Which sample corresponded to which coloured vial?O[Ni(H₂O)6]2+ = green; [Ni(NH3)6]2+ = blue; [Ni(H₂NCH₂CH₂NH2)3]²+ = violetO[Ni(H₂O)6]2+ = violet; [Ni(NH3)%]2+ = green; [Ni(H,NCH,CH,NH,)3]2+ = blueO[Ni(H2O)%]2+ = violet; [Ni(NH3)%]2+ = blue; [Ni(H,NCH,CH,NH2)3]2+ = greenO[Ni(H2O)%]2+ = green; [Ni(NH3)]2+ = violet; [Ni(H2NCH,CH,NH,)3]2+ = blueO [Ni(H,O),]2+ = blue; [Ni(NH3)%]2+ = green; [Ni(H,NCH,CH,NH2)2+ = violet

Answer: Solutions of different complex ions show different colors due to absorption of lights of…

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)612+, and [Ni(H₂NCH₂CH₂NH2)312+. The sample vials were coloured violet, blue, and green. Which sample corresponded to which coloured vial? O [Ni(H2O)%]2+ = green; [Ni(NH3)%]2+ = blue; [Ni(H2NCH,CH,NH2)3]2+ = violet O [Ni(H2O)%]2+ = violet; [Ni(NH3)%]2+ = green; [Ni(H2NCH,CH,NH2)3]2+ = blue [Ni(H2O)%]2+ = violet; [Ni(NH3)%]2+ = blue; [Ni(H2NCH2CH,NH2)3]2+ = green [Ni(H,O)%]2+ = green; [Ni(NH3)%]2+ = violet; [Ni(H,NCH,CH,NH2)3]2+ = blue O [Ni(H2O)%]2+ = blue; [Ni(NH3)%]2+ = green; [Ni(H,NCH,CH,NH,\3]2+ = violet

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)612+, and [Ni(H₂NCH₂CH₂NH2)312+. The sample vials were coloured violet, blue, and green. Which sample corresponded to which coloured vial? O [Ni(H2O)%]2+ = green; [Ni(NH3)%]2+ = blue; [Ni(H2NCH,CH,NH2)3]2+ = violet O [Ni(H2O)%]2+ = violet; [Ni(NH3)%]2+ = green; [Ni(H2NCH,CH,NH2)3]2+ = blue [Ni(H2O)%]2+ = violet; [Ni(NH3)%]2+ = blue; [Ni(H2NCH2CH,NH2)3]2+ = green [Ni(H,O)%]2+ = green; [Ni(NH3)%]2+ = violet; [Ni(H,NCH,CH,NH2)3]2+ = blue O [Ni(H2O)%]2+ = blue; [Ni(NH3)%]2+ = green; [Ni(H,NCH,CH,NH,\3]2+ = violet

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter20: Transition Metals And Coordination Chemistry

Section: Chapter Questions

Problem 1ALQ

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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
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+ = green; [Ni(NH3)%]2+ = blue; [Ni(H2NCH2CH2NH2)3]2+ = violet [Ni(H₂O)6]²+ = green; [Ni(NH3)612+ = violet; [Ni(H₂NCH₂CH₂NH2)3]²+ = blue [Ni(H2O)%]2+ = violet; [Ni(NH3)%]2+ = green; [Ni(H2NCH2CH,NH2)3]2+ = blue [Ni(H2O)%]2+ = violet; [Ni(NH3)%]2+ = blue; [Ni(H2NCH2CH2NH2)3]2+ = green O [Ni(H₂O)6]²+ = blue; [Ni(NH3)6]2+ = green; [Ni(H₂NCH₂CH₂NH2)3]²+ = violet
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