Exercise 4. Determine how many unique carbon and proton chemical shift environments are available for the compounds shown below: Compound .CI O2N No. of 13C signals No. of 'H signals

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Q: Problem 5 - IR spectrum 100- 80- 60- 40- 20- 3500 3000 2500 2000 1500 1000 Wavenumber (cm-1) -725…

A: IR TELLS  US ABOUT THE FUNCTIONAL  GROUP PRESENT  IN THE MOLECULE.

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A:

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Q: 30- 25- 20- 15- 10- 3500 3000 2500 2000 1500 1000 Wavenumber (cm-1) 747 816 884 -1057 1122 -1338…

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A: To find the number of sigma bonds in the given structure A.

Q: 30- 25- 20- 15- 10- 3500 3000 2500 2000 1500 1000 Wavenumber (cm-1) 747 816 -384 1057 1122 -1338…

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A:

Q: How many tetrahedrat carbons are in structure A? Numeric response only. Answer:

A: Tetrahedral carbon are sp3 hybridised.

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