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Author Question: Propose possible structure(s) for a compound with molecular formula C4H7N that shows absorption at ... (Read 50 times)

urmomsucks

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Question 1

Propose all possible structures for a compound with molecular formula C4H9N that shows two medium absorptions at 3400 cm-1 and no absorption in the range of 1600 — 1800 cm-1 in its IR spectrum.



◦ I
◦ II
◦ III
◦ I and II
◦ I, II, III, and IV

Question 2

Propose possible structure(s) for a compound with molecular formula C4H7N that shows absorption at 2250 cm-1 in its IR spectrum.
◦ CH3CH2CH2C≡N
◦ CH3NHC≡CCH3
◦ (CH3)2CHC≡N
◦ A and B
◦ A and C


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Marked as best answer by urmomsucks on Feb 17, 2022

Khareemom14

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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urmomsucks

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Reply 2 on: Feb 17, 2022
Excellent


helenmarkerine

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Reply 3 on: Yesterday
Wow, this really help

 

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