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(Solved): the mass spectrum is on the left upper side of the graph 2559 Below are the IR and mass spectrum o ...




Below are the IR and mass spectrum of an unknown compound containing only carbons, hydrogens, and two oxygens.
Answer the fol


100
Relative Intensity
80
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20
HS-NM-2559
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m/z
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Below are the IR and mass spectrum of an unknown compound containing only carbons, hydrogens, and two oxygens.
Answer the fol

the mass spectrum is on the left upper side of the graph 2559
Below are the IR and mass spectrum of an unknown compound containing only carbons, hydrogens, and two oxygens. Answer the following questions about the identity of the compound. You do not have to write down the questions on your answer, but you must indicate a, b and c accordingly for your responses. a. What is the formula for the compound? b. What is the hydrogen deficiency index of the compound? Also called Degrees of Unsaturation (DU). Show your math for full credit. c. Draw a valid structure supported by the provided data. HINTS: 1. The black tick marks on the MS are 1 mass unit apart. 2. The black tick marks on the IR are 100 cm¹ apart. 3. Consider that there are two stretches that overlap in the 3000 cm³ range 100 2000 HD-M-2559 PUEBALLSGRA 40 100- Mmmm 110 100 Relative Intensity 80 60- 40 20 HS-NM-2559 10 20 30 40 50 m/z 60 70 80 Below are the IR and mass spectrum of an unknown compound containing only carbons, hydrogens, and two oxygens. Answer the following questions about the identity of the compound. You do not have to write down the questions on your answer, but you must indicate a, b and c accordingly for your responses. a. What is the formula for the compound? b. What is the hydrogen deficiency index of the compound? Also called Degrees of Unsaturation (DU). Show your math for full credit. c. Draw a valid structure supported by the provided data. HINTS: 1. The black tick marks on the MS are 1 mass unit apart. 2. The black tick marks on the IR are 100 cm1 apart. 3. Consider that there are two stretches that overlap in the 3000 cm³ range. 100 PEEPALESIONAL 406 100- 1000 HD-M-2559 Mamm


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Answers: a. C4H8O2, b. 1, c. CH3-CO-O-CH2-CH3 Explanation: According to the given IR spectrum: (i) The absorption at ~3000 cm-1 corresponds to the C-H stretch of the alkyl groups. (i
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