If the human eye has an osmotic pressure of 8.00 atm at 25^∘ C, what concentration of solute par

step 1 All right, guys, we're doing problem 110. Dehumanize an osmotic pressure of 8, ATM, 25 degrees C

If the human eye has an osmotic pressure of 8.00 atm at 25^∘...

If the human eye has an osmotic pressure of $8.00$ atm at $25^{\circ} \mathrm{C}$, what concentration of solute particles in water will provide an isotonic eyedrop solution (a solution with equal osmotic pressure)?

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Key Concepts

Osmotic Pressure

Osmotic pressure is the pressure required to stop the net flow of solvent molecules through a semipermeable membrane from a pure solvent into a solution. It is a colligative property, meaning that it depends on the number of solute particles in the solution rather than their identity.

Van't Hoff Equation

The van't Hoff equation, given by ? = MRT, relates the osmotic pressure (?) of a dilute solution to the molarity (M) of the solute, the gas constant (R), and the absolute temperature (T). This equation is fundamental in calculating solute concentrations based on a measured osmotic pressure.

Isotonic Solutions

An isotonic solution is one in which the osmotic pressure is equal to that of another solution, such as the fluid inside a biological cell or, in this case, the human eye. This concept is vital in medical and biological applications to prevent cell swelling or shrinking due to osmotic pressure differences.

Molarity

Molarity is a measure of concentration expressed as the number of moles of solute per liter of solution. In the context of the van't Hoff equation, molarity directly determines the osmotic pressure of a solution and is used to prepare solutions with specific osmotic properties.

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