Author Question: Two deviations of real gases from ideal gases which are treated in the van der Waals equation are ... (Read 109 times)

asmith134 · **on:** Aug 27, 2018

Two deviations of real gases from ideal gases which are treated in the van der Waals equation are finite molecular volume and non-zero molecular attractions.

Indicate whether the statement is true or false

Question 2

At 20 C, a 3.13 M aqueous solution of ammonium chloride has a density of 1.0457 g/mL. What is the molality of ammonium chloride in the solution? The formula weight of NH4Cl is 53.50 g/mol.

A) 3.56
B) 0.0611
C) 3.13
D) 0.334
E) 16.00