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Solubility of KHT at Room Temperature Homework Use your data to estimate the solubility of KHT (in mol/L) at room temperature, 298K Solubility of KHT ΔΗ° 49.77 AS° 104.74 mol/L J/mol J/K

Solubility of KHT at Room Temperature Homework Use your data to estimate the solubility of KHT (in mol/L) at room temperature, 298K Solubility of KHT ΔΗ° 49.77 AS° 104.74 mol/L J/mol J/K

Chemistry
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
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## Solubility of KHT at Room Temperature ### Homework #### Task: Use your data to estimate the solubility of KHT (potassium hydrogen tartrate) in mol/L at room temperature, 298 K. **Input Fields:** - **Solubility of KHT** (mol/L) - [Empty field for student input] - **ΔH°** (Enthalpy change) - 49.77 J/mol - **ΔS°** (Entropy change) - 104.74 J/K **Submission Instructions:** - Enter your estimated solubility of KHT in the provided field. - You have 3 attempts remaining to submit your answer. Upon completion, click the **Submit** button to record your response. **Note:** Understanding the Gibbs free energy equation may be helpful: \[ \Delta G^\circ = \Delta H^\circ - T \Delta S^\circ \] You can rearrange the equation to solve for solubility by relating Gibbs free energy to the equilibrium constant (K) which can then be used to determine solubility. The variables provided (\(\Delta H^\circ\) and \(\Delta S^\circ\)) should help you in calculating the equilibrium constant and thus, the solubility of KHT at the specified temperature.
Transcribed Image Text:## Solubility of KHT at Room Temperature ### Homework #### Task: Use your data to estimate the solubility of KHT (potassium hydrogen tartrate) in mol/L at room temperature, 298 K. **Input Fields:** - **Solubility of KHT** (mol/L) - [Empty field for student input] - **ΔH°** (Enthalpy change) - 49.77 J/mol - **ΔS°** (Entropy change) - 104.74 J/K **Submission Instructions:** - Enter your estimated solubility of KHT in the provided field. - You have 3 attempts remaining to submit your answer. Upon completion, click the **Submit** button to record your response. **Note:** Understanding the Gibbs free energy equation may be helpful: \[ \Delta G^\circ = \Delta H^\circ - T \Delta S^\circ \] You can rearrange the equation to solve for solubility by relating Gibbs free energy to the equilibrium constant (K) which can then be used to determine solubility. The variables provided (\(\Delta H^\circ\) and \(\Delta S^\circ\)) should help you in calculating the equilibrium constant and thus, the solubility of KHT at the specified temperature.
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