Calculate the osmotic pressure of a 6.0 × 10-2 M solution of NaCl at 20°C (293 K).

Answer 1

Π = iMRT

where
Π = osmotic pressure in atm
i = van 't Hoff factor of the solute.
((Broken Link Removed)
M = molar concentration in mol/L
R = universal gas constant = 0.08206 L·atm/mol·K
T = absolute temperature in K

Answer 2

esrdtfhg

Answer 3

There are 2 particles in the equation. One for Na and one for Cl. so it would be i=2 M=6.0x10^-2 R=.0821 and T=293. The rest is up to you.