Answer:
0.25m
Explanation:
that would be 0.659 M NaCl
C
c the mole fraction of gas B
The answer is D.
Volume (V) = l x w x h
V = 4 x 5 x 1.2
V = 20 x 1.2
V = 24
Density = Mass/Volume or D = M/V
D = 85,000/24
D = 3541.66666666