4. For each example below, draw at least onc possīble isomer that is consistent with the molecular formula and the associated IR spectrum. Page 3 a. MW 82, CaH10 48 20 b. MW 116, Coll2O2 4000 2500 1111 un

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The image contains infrared (IR) spectra for two different chemical compounds, each requiring isomer identification based on molecular formula and IR data.

**Text:**

4. For each example below, draw at least one possible isomer that is consistent with the molecular formula and the associated IR spectrum.

**a. MW 82, C<sub>6</sub>H<sub>10</sub>**

- The graph displays an IR spectrum with significant absorption peaks. Notable peaks are observed around:
  - 3312 cm<sup>-1**
  - 2925 cm<sup>-1
  - 1643 cm<sup>-1
  - 1413 cm<sup>-1
  - 1254 cm<sup>-1
  - 1017 cm<sup>-1
  - 819 cm<sup>-1
  - 743 cm<sup>-1
  - 689 cm<sup>-1

**b. MW 116, C<sub>6</sub>H<sub>12</sub>O<sub>2</sub>**

- This spectrum also features distinct absorption peaks located at:
  - 3434 cm<sup>-1
  - 2854 cm<sup>-1
  - 1731 cm<sup>-1
  - 1437 cm<sup>-1
  - 1371 cm<sup>-1
  - 1241 cm<sup>-1
  - 1164 cm<sup>-1
  - 1102 cm<sup>-1
  - 1048 cm<sup>-1

The spectra are presented with wavenumbers (in cm<sup>-1</sup>) on the x-axis and % transmittance on the y-axis. The IR peaks correspond to various functional groups, aiding in deducing potential isomer structures consistent with each molecular formula.
Transcribed Image Text:The image contains infrared (IR) spectra for two different chemical compounds, each requiring isomer identification based on molecular formula and IR data. **Text:** 4. For each example below, draw at least one possible isomer that is consistent with the molecular formula and the associated IR spectrum. **a. MW 82, C<sub>6</sub>H<sub>10</sub>** - The graph displays an IR spectrum with significant absorption peaks. Notable peaks are observed around: - 3312 cm<sup>-1** - 2925 cm<sup>-1 - 1643 cm<sup>-1 - 1413 cm<sup>-1 - 1254 cm<sup>-1 - 1017 cm<sup>-1 - 819 cm<sup>-1 - 743 cm<sup>-1 - 689 cm<sup>-1 **b. MW 116, C<sub>6</sub>H<sub>12</sub>O<sub>2</sub>** - This spectrum also features distinct absorption peaks located at: - 3434 cm<sup>-1 - 2854 cm<sup>-1 - 1731 cm<sup>-1 - 1437 cm<sup>-1 - 1371 cm<sup>-1 - 1241 cm<sup>-1 - 1164 cm<sup>-1 - 1102 cm<sup>-1 - 1048 cm<sup>-1 The spectra are presented with wavenumbers (in cm<sup>-1</sup>) on the x-axis and % transmittance on the y-axis. The IR peaks correspond to various functional groups, aiding in deducing potential isomer structures consistent with each molecular formula.
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