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005        20210621165125.0
006        m^^^^^o^^^^^^^^^^^
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245 00 |a The Kinetics of Hydrogen-Induced Ligand-Substitution for Tris(ethylenediamine) Nickel (II) in Water |h [electronic resource].
260        |a Edison, NJ : |b Middlesex College, |c 2017 December 18.
490        |a Student Symposium 2017.
520 3    |a When Tris(ethylenediamine) Nickel (II) is dissolved in an aqueous solution, the introduction of a strong acid will break the coordinate bonds between the ethylenediamine ligands and their central nickel atom and allow water molecules to coordinate with the nickel instead. Using a Stopped-Flow to observe the rates and absorbance spectra of the ligand substitution allowed for the kinetics and rate laws of the reaction. The analysis of the reaction showed that the overall reaction consisted of three irreversible stepwise reactions, with each stepwise reaction involving a single ethylenediamine molecule being replaced by two water molecules. The component spectra and concentration profiles of the four coordination complexes were observed over time and rate laws were determined. Using each reaction’s rate law, a set of equations were developed that model the concentration of each complex over timeand the rate constants were determined. With the d8 octahedral electron splitting of nickel(II) and the unique component spectra of each coordination complex, the energy difference between each higher and lower energy d-orbitalsetwas calculated.
533        |a Electronic reproduction. |c Middlesex County College Institution, |d 2021. |f (Middlesex County College) |n Mode of access: World Wide Web. |n System requirements: Internet connectivity; Web browser software.
535 1    |a Middlesex County College Institution.
648        |a 2017-2018 |y Academic Year 2017-2018.
650    0 |a College students -- poster presentations.
650    0 |a Student Works -- Natural Sciences -- poster presentations.
650    0 |a Chemistry.
650        |a Student works -- Natural Sciences -- academic theses.
650        |a Middlesex College (Edison, NJ) -- Student works.
650    0 |a Middlesex County College (Edison, NJ).
700 1    |a Giordano, Laurence, |e author, primary.
700 1    |a Ghosh, Phalguni, |e advisor.
700 1    |a Rowley, Steven, |e advisor.
700 1    |a Lavey, Brian, |e advisor.
700        |a Middlesex College -- Department of Natural Sciences. |4 spn
830    0 |a Middlesex County College.
830    0 |a Student Symposium.
830    0 |a Student Works.
852        |a MCC |c Student Symposium
856 40 |u http://middlesexcc.sobeklibrary.com/AA00002424/00001 |y Electronic Resource
992 04 |a https:/digital.middlesexcc.edu/content/AA/00/00/24/24/00001/Research Thesis -Laurence Giordano 12-18-2017thm.jpg
997        |a Student Symposium


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