Question

Ten grams of oxygen are introduced evacuated vessel of 5 dm capacity maintained at 26°C. Calculate the pressure (R = 0.083 bar dmº mol-1 K-1 The density of liquid co, at room temperature is​

Answer 1

Answer:

155.9 N/m2

Explanation:

volume=5dm3,n=10/32=0.312:R=8.314:T=27+273k=300k

pv=nRT

p=0.312*8.314*300/5=155.63N/m2