Exam (elaborations)
162 Lab 5 Spectrochemical Series.
- Course
- CHEM 162
- Institution
- University Of Washington
162 Lab 5 Spectrochemical Series.
[Show more]
Content preview
NAME: Ashley Subijanto STUDENT ID #: 1351932QUIZ SECTION: BA
Laboratory Waste Evaluation
Laboratory waste is considered anything generated during an experiment that is disposed of down the sewer drain, thrown in the garbage, collected in a container for disposal by the UW Environmental Health & Safety department, or released into the environment. Based on the written lab procedure andyour actions during the lab, list the identity and approximate amount (mass or volume) of waste that you generated while performing this experiment. 10 Kimwipes and disposable plastic graduated pipets ~ 0.5 g Copper(II) Sulfate Pentahydrate ~ 0.25 g Glycine ~ 3 mL of 1M HCl
~ 10 g of Sodium Bicarbonate ~15 mL 0.1M Copper (II) Sulfate Solution ~ 5 mL NaCl
~ 1 mL NH4OH ~ 1 mL of 0.20 M en 2 filter paper ~ 1200 mL of Di water ~ 3 mL of Cu(aca)2 complex ~ 3 mL each of the octahedral iron complexes ~ 3 mL each of the Cobalt complexes 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 :
•Calculations are complete are accurate, with proper use of significant figures and units
•Data collected is reasonable
•Lab report is clear, legible, and neat
•Error analysis is well -supported and valid
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 lab score.
Signature: ________________________________________
This lab is worth 60 points: 10 points for notebook pages, 50 points for the lab report.
(Do NOT include your notebook pages when you scan your report for upload into Gradescope.)
1 of 4This study source was downloaded by 100000829050058 from CourseHero.com on 12-04-2021 06:15:24 GMT -06:00
https://www.coursehero.com/file/62931164/162-Lab-5-Spectrochemical-Seriespdf/This study resource was
shared via CourseHero.com
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Nechemia17. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80202 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now