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Part 2- is it proton E because that carbon would provide the whole structure wit

ID: 1035554 • Letter: P

Question

Part 2- is it proton E because that carbon would provide the whole structure with 14 pi electrons, which would indicate that the molecule is aromatic?

part 3: I believe this molecule is nonaromatic due to its large size which will make it not be planar. Is this correct? Also, what are the aromatic part of the molecule? is it the 1,3,4 thiadiazole and the tetrazole?

Il. Identify which of the labeled protons is most acidic and explain why. Proton EIS th IlI. Cefazolin is an antibiotic used for for the treatment of a number of bacterial infections. Use the structure of Cefazolin below to answer the following questions. A) Classify Cefazolin as aromatic, antiaromatic, or nonaromatic. B) Indicate the number of pi electrons involved in each aromatic of antiaromatic system. C) Indicate the specific rule of aromaticity Cefazolin is violating if it is art or nonaromatic. iaromatic N-N Cefazolin N-N S R N IV. DAMBO is a fluorophore used in microscopy, forensics, and dye tracing. Briefly (three sentences or orr) dissuss the aromatic, antiaromatic, or nonaromatic Planar H is toage ature of DAMBO.

Explanation / Answer

Part-2

Yes, proton E is the most acidic due to the conjugate base positions and provide the whole structure with 14 pi electrons. and this molecule with a cyclic, planar molecule with a ring of resonance bond, that exhibits more stable than other geometric arrangements, which indicates that the molecule is aromatic.

Part-3

Yes, cefazolin is non-aromatic due to large size and non-polar.

1,3,4-thiadiazole is the aromatic part of the molecule.