At $25 ^ oC$ there is available an aqueous $ 0.50\;M $ solution of calcium nitrate.
a) What is the Van't Hoff factor assuming that the substance is fully dissociated in the water?
b) Calculate the osmotic pressure.
a)
$i=3.0$
b)
$\Pi$ $=$ $3.0\cdot 0.50\cdot 0.082\cdot 298.15=37\;atm$
