16 What can you tell me about the following molecule based on the IR spectrum?20es3000Wrenurber tom D20003000Range (cm)2850-3000Functional ClassAlkanesAlkenes3020-3100 (CH & =CH2)1630-1680 & 1900-2000 (C=C)Alkynes3300 (C-H)2100-2250 (CC)3030 (C-H)1600 & 1500 (C-C ring)3200-3650, broad (O-H)3400-3500 (N-H, 1°amines)3300-3400 (N-H, 2°amines)ArenesAlcoholsAminesAldehydes & Ketones 2690-2840 (aldehyde C-H)1720-1740 (CHO, aldehyde)1710-1720 (C=0, ketone)2500-3300, broad sometimes with extra peaks (0-H)1705-1720 (CHO)Carboxylic AcidsO It contains an alcoholO It contains an alkaneO It contains an amineO It contains an alkyne

The IR spectrum helps us to determine the functional group present in the molecule.

16 What can you tell me about the following molecule based on the IR spectrum? 3000 2000 3000 Wreuter ton D Functional Class Range (cm) Alkanes 2850-3000 3020-3100 (CH & CHa) 1630-1680 & 1900-2000 (C=C) Alkenes Alkynes 3300 (C-H) 2100-2250 (CC) Arenes 3030 (C-H) 1600 & 1500 (C-C ring) Alcohols 3200-3650, broad (O-H) 3400-3500 (N-H, 1'amines) 3300-3400 (N-H, 2*amines) Aldehydes & Ketones 2690-2840 (aldehyde C-H) 1720-1740 (CHO, aldehyde) 1710-1720 (C=0, ketone) Amines Carboxylic Acids 2500-3300, broad sometimes with extra peaks (O-H) 1705-1720 (CHO) O It contains an alcohol O It contains an alkane O It contains an amine O It contains an alkyne

16 What can you tell me about the following molecule based on the IR spectrum? 3000 2000 3000 Wreuter ton D Functional Class Range (cm) Alkanes 2850-3000 3020-3100 (CH & CHa) 1630-1680 & 1900-2000 (C=C) Alkenes Alkynes 3300 (C-H) 2100-2250 (CC) Arenes 3030 (C-H) 1600 & 1500 (C-C ring) Alcohols 3200-3650, broad (O-H) 3400-3500 (N-H, 1'amines) 3300-3400 (N-H, 2*amines) Aldehydes & Ketones 2690-2840 (aldehyde C-H) 1720-1740 (CHO, aldehyde) 1710-1720 (C=0, ketone) Amines Carboxylic Acids 2500-3300, broad sometimes with extra peaks (O-H) 1705-1720 (CHO) O It contains an alcohol O It contains an alkane O It contains an amine O It contains an alkyne

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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