Part 1. • Draw the structures of the three C5H12 structural isomers below. • • Make models of the molecules to be sure that you understand which of the carbons are identical by symmetry. Fill in the table, using NMR spectra 1a-c. Structure IUPAC Name Number of C's # of Types of C's (Skeletal) Labe 1° 2° 3° 4° 1° Corr.* NMR(s) 2° 3° 4° Tot *"Corr." Is an abbreviation for "Corresponding" 1a 1b 15 30 25 20 15 10 PPM 0 35 30 35 1c 25 -25 20 20 15 10 PPM 0 35 30 25 20 PPM 15 10 C (cour waste)

Part 1. • Draw the structures of the three C5H12 structural isomers below. • • Make models of the molecules to be sure that you understand which of the carbons are identical by symmetry. Fill in the table, using NMR spectra 1a-c. Structure IUPAC Name Number of C's # of Types of C's (Skeletal) Labe 1° 2° 3° 4° 1° Corr.* NMR(s) 2° 3° 4° Tot *"Corr." Is an abbreviation for "Corresponding" 1a 1b 15 30 25 20 15 10 PPM 0 35 30 35 1c 25 -25 20 20 15 10 PPM 0 35 30 25 20 PPM 15 10 C (cour waste)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working
Q1. Give the missing structure in each box. Ph (2) 1) LIALH4 (1) 2) H+ H+ / heat 1) NaCN 2) H+ / heat (3) HO heat H+ / heat (5) (4)
Predict the major fragment structures and associated mass of each fragment for the following compounds. Submit your answers as a pdf file or ChemDraw file. O
Please provide only typed answer solution no handwritten solution needed allowed... Please do it correctly neat and clean Thanks
3. In the space below describe how to differentiate between an alcohol and an amine in the IR. 4. In the space below describe how to differentiate between an alcohol and an acid in the IR. 5. In the space below describe how to differentiate between an alkane and an alkene in the IR. 6. In the space below describe how to differentiate between an aldehyde and a ketone in the IR. 7. In the space below describe how to differentiate between an isolated double bond and an aromatic compound such as benzene in the IR. 8. In the space below describe how to differentiate between an ester and a ketone in the IR.
Draw structures for the two fragment ions of highest mass from the following molecule.
Give detailed Solution with explanation needed of all options ...don't give Handwritten answer..
Which c. ..se structures shows how the pictured molecule will look after it is flipped over horizontally, as illustrated? он flip OH H H. OH он H. ..l OH none of these но Note: Only check the boxes of structures that correspond to a single horizontal flip of the original structure. Ignore structures that have been rotated or flipped multiple times or in other ways.
How many hydrogen types are there for this molecule? (For NMR). Please annotate the molecule to show where these hydrogen are. (Also, please draw out every hydrogen. No condensed formulas).
Question 1: Aromaticity a. Draw a fully labelled MO energy diagram for each (match clearly). b. Determine criteria for the following molecules that aligns with the criteria for aromaticity. I will NOT accept anything outside the list done in class – NOTHING YOU HEARD FROM SOMEONE OTHER THAN ME, READ OR SAW ONLINE. List clearly for each molecule the way we did in class. c. Determine if the molecule are aromatic or antiaromatic based on your list. d. Of the two molecules, which would be most reactive in an electrophilic addition? Why?
Between these 2 compounds, which one will be (R) and which one is (S) configuration? Please draw to explain your answer in detailed..
None