What is the osmotic pressure in mmHg of 2.00 L of a 1.34 × 10^-3 M solution at 25°C if four moles of ions are produced in aqueous solution for every mole of solute dissolved?

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Quizplus · Accepted Answer

The osmotic pressure (π) is calculated using the formula π = iMRT, where i is the van't Hoff factor (4 in this case), M is the molarity (1.34 × 10^-3 M), R is the ideal gas constant (0.0821 L·atm/mol·K), and T is the temperature in Kelvin (298 K). Converting atm to mmHg (1 atm = 760 mmHg), the calculation gives approximately 99.6 mmHg.

What Is the Osmotic Pressure in MmHg of 2