
(a)
Interpretation:
The structure of complex pentamminenitrito-N-cobalt(III)ion needs to be drawn.
Concept introduction:
The structure of chelate complex is formed in such a way that the ligands are linked through covalent bonds wherein the metal ion is at the centre with ligands on either side of the metal ion.
The structures gets arranged to give a square planar, octahedral or tetrahedral sturcutre. Structures gets arranged to form a stable or symmetrical geometry.
(b)
Interpretation:
The structure of chelate complex ethylenediaminedithiocyanato-S-copper(II) needs to be drawn.
Concept introduction:
Structure of chelates are formed in such a way that multidentate ligands uses more that one atom to bind to a metal ion wherein the ligands are attached to the central atom. It is mostly in the form of rings or have square planar and tetrahedral structures. The geometry needs to be stable and hence, the molecules undergo rearrangement.
(c)
Interpretation:
The structure of hexaaquanickel(II) ion needs to be drawn.
Concept introduction:
Chelate indicates those structure which are cyclic in nature and metal ions unite with organic or inorganic molecules. The presence of mulitdentate ligands uses more atoms to bind to metal ion where ligands get attached to the central atom. The structure is mostly in the form of rings. The structure is
either square planar or tetrahedral. The geometry needs to be stable for which the molecules undergo rearrangement.

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Chapter 24 Solutions
EBK GENERAL CHEMISTRY
- A common buffer for stabilizing antibodies is 100 mM Histidine at pH 7.0. Describe the preparation of this buffer beginning with L-Histidine monohydrochloride monohydrate and 1 M NaOH. Be certain to show the buffering reaction that includes the conjugate acid and base.arrow_forwardFina x | Sign X Sign X lab: X Intro X Cop) X a chat x My x Grad xLaur x Laur x a sheg X S Shoj XS SHE X acmillanlearning.com/ihub/assessment/f188d950-dd73-11e0-9572-0800200c9a66/d591b3f2-d5f7-4983-843c-0d00c1c0340b/f2b47861-07c4-4d1b-a1ee-e7db27d6b4ee?actualCourseld=d591b3f2- 5 © Macmillan Learning Organic Chemistry Maxwell presented by Macmillan Learning For the dehydrohalogenation (E2) reaction shown, draw the Zaitsev product, showing the stereochemistry clearly. H H KOH Br EtOH Heat Select Draw Templates More Erase // C H Q Search hp Q2 Q Δ קו Resouarrow_forwardIs the structural form shown possible given the pKa constraints of the side chains?arrow_forward
- on x Fina X Sign X Sign x lab X Intro X Cop X chat X My x Grac x Laur x Laur x ashes x S Shox S SHE x a eve.macmillanlearning.com/ihub/assessment/f188d950-dd73-11e0-9572-0800200c9a66/d591b3f2-d5f7-4983-843c-0d00c1c0340b/f2b47861-07c4-4d1b-a1ee-e7db27d6b4ee?actualCourseld=d591b3f2-c stions estion. ct each urces. +95 Macmillan Learning Draw the product formed by the reaction of potassium t-butoxide with (15,25)-1-bromo-2-methyl-1-phenylbutane (shown). Clearly show the stereochemistry of the product. H BH (CH3)3CO-K+ +100 H3CW (CH3)3COH +85 H3CH2C +95 ossible ↓ Q Search Select Draw Templates More C H 0 bp A Erase 2Q 112 Resouarrow_forwardIdentify the structure of the PTH derivative generated after two rounds of Edman degradation.arrow_forwardUse the data below from an electron impact mass spectrum of a pure compound to deduce its structure. Draw your structure in the drawing window. Data selected from the NIST WebBook, https://webbook.nist.gov/chemistry/ m/z Relative intensity 31 0.5 30 26 29 22 28 100 27 33 26 23 15 4 • You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. • In cases where there is more than one answer, just draw one. 妊 n ? Previous Nextarrow_forward
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