1. Find the osmotic pressure of a solution of H2SO4 in water at 25°C when the molality is m = 2. 2. Find the osmotic pressure at 25°C of seawater containing 3.5% by weight of NaCl of which 80% is...

1. Find the osmotic pressure of a solution of H2SO4 in water at 25°C when the molality is m = 2.

2. Find the osmotic pressure at 25°C of seawater containing 3.5% by weight of NaCl of which 80% is dissociated into ions.