38. Solving a chemistry problem
Content: 216.rar (25.50 KB)
Uploaded: 13.03.2023
Positive responses: 0
Negative responses: 0
Sold: 4
Refunds: 0
$1.31
216. When studying the adsorption of stearic acid from its solutions in hexane on steel powder, the following results were obtained:
С*105, mol/l 1 2 4 7 10 20 25
A*103 , kg/kg 0.786 0.864 1.00 1.17 1.30 1.60 1.70
Calculate the specific surface area of steel powder, assuming that the area of 1 stearic acid molecule in a saturated monolayer is 0.2 nm2.
С*105, mol/l 1 2 4 7 10 20 25
A*103 , kg/kg 0.786 0.864 1.00 1.17 1.30 1.60 1.70
Calculate the specific surface area of steel powder, assuming that the area of 1 stearic acid molecule in a saturated monolayer is 0.2 nm2.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet