Chem 162 experiment 5 - Study guides, Class notes & Summaries

Chem 162 Experiment #5: Spectrochemical Series

CHEM 162 Experiment #5: Spectrochemical Series

Chem162 Lab 5 Spectrochemical Series Report. Chem 162 Experiment #5: Spectrochemical Series Discuss your % yield. It is high or low? What are the contributing factors to this high or low % yield? (4 pts).

CHEM 162 Experiment #5: Spectrochemical Series Goals of this lab: • Produce a copper coordination compound and evaluate the yield • Calculate d-orbital splitting energies from spectral data in nanometers • Apply Crystal Field Theory to the comparison of ligand field strengths among groups of coordination complexes • Assess the accuracy of experimental data and identify sources of error Your lab report will be graded on the following criteria using a poor/good/excellent rating system: •...

CHEM 162 EXPERIMENT #5: SPECTROCHEMICAL SERIES (Complete Solution)Goals of this lab: • Produce a copper coordination compound and evaluate the yield • Calculate d-orbital splitting energies from spectral data in nanometers • Apply Crystal Field Theory to the comparison of ligand field strengths among groups of coordination complexes • Assess the accuracy of experimental data and identify sources of error Your lab report will be graded on the following criteria using a poor/good/excellent...

1. How many electrons can an s subshell hold? 2 2. How many electrons can a p subshell hold? 6 3. How many electrons can a d subshell hold? 10 4. Which subshells are available in the first energy level? 5. Which subshells are available in the second en- ergy level? 6. Which subshells are available in the third energy level? s s and p s, p and d 7. What is Hund's rule? (Think bus seats!) Every orbital in a sub- shell must be singly filled with an electron before any one orbital can be d...

Chem 162 - Experiment #4 I. Fractional Crystallization of KNO3 with (NH4 )2Fe(SO4 )2 ·6H2O Impurity II. The Solubility Curve of KNO3 DATA, CALCULATIONS, AND GRAPHS By signing below, you certify that you have not falsified data, that you have not plagiarized any part of this lab report, and that all calculations and responses other than the reporting of raw data are your own independent work. Failure to sign this declaration will result in 5 points being deducted from your report score....

Part A: Preparation of cis-Bis(glycinato)copper(II) monohydrate, Cu(gly)2·H2O g CuSO4·5H2O g g NH2CH2CO2H (glycine) g molar mass CuSO4·5H2O g/mole moles CuSO4·5H2O moles 1 pt molar mass NH2CH2CO2H (glycine) g/mole moles NH2CH2CO2H (glycine) moles 1 pt limiting reagent is 1 pt molar mass Cu(gly)2·H2O g/mole 1 pt (Note for molar mass: each glycine loses the acidic proton in order to be a bidentate ligand) g Cu(gly)2·H2O expected based on limiting reagent g 1 pt g Cu(gly)2·H2O reco...

CHEM 162 Experiment #1: Reactivity Trends ' · /l' ( ' ) I I ), / I ' II I', 1'•JJ •! /Goals of this lab: "" r • Investigate oxidation-reduction reactions to identify the relative ease of qx,l~al ipn amongI I varying grou~~ rea~nts , l / / • • • •;.1 A, J. • • Perform qualitative analysis to ~ccurately determine the relative ox,dizing ab,lk,es and ·C<f"str;uct ,~n actiVitYJSf~~s)~ase~;9'l t.~~se 'oi~ rva,.ttop s / I I J I J . • Evaluate data 1to ...

CHEM 162 Experiment #5: Spectrochemical Series