presented by Macmillan Learning The Henry's law constant for CO,(g) in water at 25 °C is 29.4 bar-M-. Estimate the concentration of dissolved CO, (g) in a carbonated soft drink pressurized with 1.80 bar of CO,(g). M Mco, 0.6122 %3D Incorrect

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**Title: Solubility of Carbon Dioxide in Water**

**Henry's Law and CO₂ Solubility**

*Context: General Chemistry, 4th Edition by McQuarrie, Rock, Gallogly. Published by University Science Books, presented by Macmillan Learning.*

**Problem Statement:**
The Henry's law constant for CO₂(g) in water at 25 °C is 29.4 bar·M⁻¹. Estimate the concentration of dissolved CO₂(g) in a carbonated soft drink pressurized with 1.80 bar of CO₂(g).

**Solution:**
Let the concentration of dissolved CO₂ be represented as \( M_{\text{CO}_2} \).

\[ M_{\text{CO}_2} = 0.6122 \, \text{M} \]

**Note:**
The provided answer is marked as "Incorrect."

**Explanation:**
This exercise involves applying Henry’s Law to determine the concentration of a dissolved gas in a liquid under a given pressure. Henry’s Law states that the concentration of a gas in a liquid is proportional to the partial pressure of the gas above the liquid. The constant \( k_H \) represents this proportionality.

**Summary:**
To find the correct concentration of CO₂ in the soft drink, the formula used is:

\[ C = k_H \times P \]

Where:
- \( C \) is the concentration of the dissolved gas (Molarity, M).
- \( k_H \) is Henry's law constant (29.4 bar·M⁻¹).
- \( P \) is the partial pressure of the gas (1.80 bar).

Please ensure calculations are verified for accuracy.
Transcribed Image Text:**Title: Solubility of Carbon Dioxide in Water** **Henry's Law and CO₂ Solubility** *Context: General Chemistry, 4th Edition by McQuarrie, Rock, Gallogly. Published by University Science Books, presented by Macmillan Learning.* **Problem Statement:** The Henry's law constant for CO₂(g) in water at 25 °C is 29.4 bar·M⁻¹. Estimate the concentration of dissolved CO₂(g) in a carbonated soft drink pressurized with 1.80 bar of CO₂(g). **Solution:** Let the concentration of dissolved CO₂ be represented as \( M_{\text{CO}_2} \). \[ M_{\text{CO}_2} = 0.6122 \, \text{M} \] **Note:** The provided answer is marked as "Incorrect." **Explanation:** This exercise involves applying Henry’s Law to determine the concentration of a dissolved gas in a liquid under a given pressure. Henry’s Law states that the concentration of a gas in a liquid is proportional to the partial pressure of the gas above the liquid. The constant \( k_H \) represents this proportionality. **Summary:** To find the correct concentration of CO₂ in the soft drink, the formula used is: \[ C = k_H \times P \] Where: - \( C \) is the concentration of the dissolved gas (Molarity, M). - \( k_H \) is Henry's law constant (29.4 bar·M⁻¹). - \( P \) is the partial pressure of the gas (1.80 bar). Please ensure calculations are verified for accuracy.
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