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Calculate the osmotic pressure of a 0.0195 M solution of NaCl in water at 0 °C. Assume the van't Hoff factor, i, is 1.94 for this solution. Osmotic pressure = atm

Calculate the osmotic pressure of a 0.0195 M solution of NaCl in water at 0 °C. Assume the van't Hoff factor, i, is 1.94 for this solution. Osmotic pressure = atm

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
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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**Calculate the Osmotic Pressure** Calculate the osmotic pressure of a 0.0195 M solution of NaCl in water at 0 °C. Assume the van't Hoff factor, \(i\), is 1.94 for this solution. **Osmotic pressure =** [Input box] **atm** --- Here, students are asked to calculate the osmotic pressure of the given solution by applying the formula: \[ \text{Osmotic pressure} (\Pi) = i \times M \times R \times T \] where: - \(i\) is the van't Hoff factor (1.94), - \(M\) is the molarity (0.0195 M), - \(R\) is the ideal gas constant (0.0821 L·atm/mol·K), - \(T\) is the temperature in Kelvin (273 K for 0 °C). The input box is provided for entering the calculated value of the osmotic pressure in atmospheres (atm).
Transcribed Image Text:**Calculate the Osmotic Pressure** Calculate the osmotic pressure of a 0.0195 M solution of NaCl in water at 0 °C. Assume the van't Hoff factor, \(i\), is 1.94 for this solution. **Osmotic pressure =** [Input box] **atm** --- Here, students are asked to calculate the osmotic pressure of the given solution by applying the formula: \[ \text{Osmotic pressure} (\Pi) = i \times M \times R \times T \] where: - \(i\) is the van't Hoff factor (1.94), - \(M\) is the molarity (0.0195 M), - \(R\) is the ideal gas constant (0.0821 L·atm/mol·K), - \(T\) is the temperature in Kelvin (273 K for 0 °C). The input box is provided for entering the calculated value of the osmotic pressure in atmospheres (atm).
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