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Author Question: Which of the following compounds give an absorption band at 1720 cm-1 and none at 2720 - 2830 or 3400 cm-1? (Read 75 times)

berenicecastro

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Which of the following compounds give an absorption band at 1720 cm-1 and none at 2720 - 2830 or 3400 cm-1?
trans-2-butene
◦ 1-butanol
◦ butanal
◦ 2-butanone
cis-2-butene


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Marked as best answer by berenicecastro on Nov 6, 2019

CourtneyCNorton

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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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berenicecastro

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Reply 2 on: Nov 6, 2019
Gracias!


AngeliqueG

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Reply 3 on: Yesterday
Excellent

 

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