52. Solving a chemistry problem
Content: 2.rar (20.75 KB)
Uploaded: 27.01.2023
Positive responses: 0
Negative responses: 0
Sold: 0
Refunds: 0
$1.26
2. Calculate the mass fraction of aluminum oxide (Al2O3) in silicate, if a sample of it weighing 1.020 g was transferred into a solution, 25.00 ml of a 0.2150 M EDTA solution were added. The EDTA residue was titrated with 9.70 ml of 0.1025 M zinc sulfate solution (ZnSO4).
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