What do the peaks in this spectra tell you about the unknown compound? Please draw on the image and explain what type of bond each peak indicates.

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What do the peaks in this spectra tell you about the unknown compound? Please draw on the image and explain what type of bond each peak indicates. 

### Infrared (IR) Spectrum of Compound X

The image depicts an infrared (IR) spectrum for a compound labeled as "X." It is a graphical representation showing how different bond vibrations within the compound respond to infrared light.

#### Graph Details:

- **Y-Axis (Vertical):** Represents the percentage of transmittance (% Transmittance). The scale ranges from 0% to 100%. A higher transmittance indicates that more infrared light passes through the sample without being absorbed.

- **X-Axis (Horizontal):** Represents the wavenumber in inverse centimeters (cm⁻¹), a measure of frequency. The scale ranges from 4000 cm⁻¹ to 500 cm⁻¹, covering a broad spectrum of infrared radiation.

- **Curve Characteristics:**
  - The curve features multiple peaks and troughs, indicating different levels of absorption at various wavenumbers.
  - Key absorptions are observed at several points, including around 3400 cm⁻¹, 2900 cm⁻¹, and 1600 cm⁻¹, which can correspond to specific bond vibrations in the compound.

#### Interpretation:

- The peaks in the spectrum represent specific vibrations of molecular bonds within the compound X. By analyzing these peak positions, one can infer the presence of certain functional groups in the molecule.
  
- For example, a broad peak around 3400 cm⁻¹ is often indicative of O-H or N-H stretching, while peaks around 2900 cm⁻¹ can be linked to C-H stretching in alkanes.

Understanding the IR spectrum is crucial in identifying molecular structures and confirming the presence of various functional groups in organic and inorganic compounds.
Transcribed Image Text:### Infrared (IR) Spectrum of Compound X The image depicts an infrared (IR) spectrum for a compound labeled as "X." It is a graphical representation showing how different bond vibrations within the compound respond to infrared light. #### Graph Details: - **Y-Axis (Vertical):** Represents the percentage of transmittance (% Transmittance). The scale ranges from 0% to 100%. A higher transmittance indicates that more infrared light passes through the sample without being absorbed. - **X-Axis (Horizontal):** Represents the wavenumber in inverse centimeters (cm⁻¹), a measure of frequency. The scale ranges from 4000 cm⁻¹ to 500 cm⁻¹, covering a broad spectrum of infrared radiation. - **Curve Characteristics:** - The curve features multiple peaks and troughs, indicating different levels of absorption at various wavenumbers. - Key absorptions are observed at several points, including around 3400 cm⁻¹, 2900 cm⁻¹, and 1600 cm⁻¹, which can correspond to specific bond vibrations in the compound. #### Interpretation: - The peaks in the spectrum represent specific vibrations of molecular bonds within the compound X. By analyzing these peak positions, one can infer the presence of certain functional groups in the molecule. - For example, a broad peak around 3400 cm⁻¹ is often indicative of O-H or N-H stretching, while peaks around 2900 cm⁻¹ can be linked to C-H stretching in alkanes. Understanding the IR spectrum is crucial in identifying molecular structures and confirming the presence of various functional groups in organic and inorganic compounds.
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