CHEM 2010Laboratory SN1 Synthesis of tert-Butyl Chloride Alkyl halides can be prepared from their corresponding alcohols via a substitution reaction. The mechanism of these substitution reactions are labeled as SN1 (substitution, nucleophilic, unimolecular) and SN2 (substitution, nucleophilic, bimolecular). Tertiary alcohols follow the SN1 route, primary alcohols follow the SN2 route, and secondary alcohols can follow either path. This experiment focuses on the SN1 reaction between […]

Careers and the Chemical Sciences Article Link   Interview With Ronald Hoffmann Link 1.2.5 Explore: The Work of Chemists Chemistry Honors Exploration Name: Date: In this practice, you will apply what you have learned in the lesson. Answer the questions below. Submit this to your teacher when you are done. Reference the first web page, “Careers & the Chemical Sciences,” to answer questions 1 – 6. 1. According to the web page, what are the […]

1.4.4Test (TST): Teacher-Scored Unit Test Chemistry Honors Name: Date: Test In this test, you will apply what you have learned in the unit. Answer the questions below. Submit this to your teacher when you are done. Question 1: Science and the Scientist (8 points) The winter of 1620 was brutal for the New World’s newly arrived Pilgrims. Unprepared and unaware of how to provide for […]

Characteristics of a Buffered SolutionStudent Name Date 1 Data Activity 1 Data Table 1 0.1 M Acetic Acid Water Initial Color Initial pH Color after 1 drop HCl pH after 1 drop HCl Color after 1 drop NaOH pH after 1 drop NaOH Color after 10 drops NaOH pH after 10 drops NaOH © 2016 Carolina Biological Supply Company 0.1 M Sodium Acetate pH 3.7 […]

Final ExamYour grade is determined by your only attempt. Instructions 1. Which state of matter has a definite volume and shape? A. Solid B. Plasma C. Liquid D. Gas 2. Which term refers to a solid turning into a liquid? A. Vaporization B. Freezing C. Melting D. Condensation 3. What is a good example of a physical change? A. The assembly of thousands of smaller […]

Here is a Youtube video that will help in general when answering the questions for Argus lab   1 Introduction to ArgusLab Part I- Properties of Ethane To introduce you to the ArgusLab molecular modeling program, you will first build an ethane molecule, optimize its geometry to determine the low energy conformation, and then obtain some bond distance and bond angle data for it. Steps […]

Lab 6 CoversheetPre-Lab: use only one page for pre-lab Page 1 of 3 Lab 6 Coversheet Page 2 of 3 Name:_____________________ Date:___________________ TA: _______________________ Partner(s):______________________ Unknown #: ___________________________ EDTA Concentration:_________________________ **Note: Everyone should do a “quick” trial and a “slow” trial. Include your “slow” trial and the “slow” trials of 2 labmates who had the same unknown. Trials Total moles Ca2+ and Mg2+ 1 2 […]

Instructions on how to write your upcoming lab report: You must have an introduction stating the purpose of the experiment. Summarize in your own words the experimental procedures carried out in the experiment videos. I strongly suggest you summarize the experimental procedures from the video as instructions that you would find in a lab manual. For example: 1) 2) 3) etc. https://www.youtube.com/watch?v=FMKtzr0ZoaI&list=PLtZ9ZE8elx3KADvyguLUVphdaUd5v8E4G&index=5 Write down the […]

CHEM 232 F22 – Lab Workshop for H-NMR and IR H-NMR and IR are common spectroscopic tools to identify organic compounds and determine whether desired chemical transformations were successful. In this lab, please use the information in Chapter 13 of your textbook (or any other H-NMR resource) along with the IR peak table under Files in Canvas to identify the important peaks in the following […]

Name ___________________OCC 121 Unit 7-10 Exam 1) Give the following configurations of the element with the atomic number of your birthday. For example, I was born on the 26th of the month so I would give the configuration of element 26. a. What is the date of your Birthday (I would put 26) ___________________ b. Element name ___________________ c. Electron Configuration _______________________________ d. Noble Gas […]