3. Solving a chemistry problem
Content: 3.zip (35.79 KB)
Uploaded: 23.08.2023
Positive responses: 0
Negative responses: 0
Sold: 0
Refunds: 0
$1.29
3. To determine the content of nitrate ions in mountain water by the potentiometric method, standard solutions were prepared and their potential difference was measured:
pNO3 1.0 2.0 3.0 4.0 5.0 6.0
E, mV 493 404 315 226 137 48
Determine the molar concentration of nitrate ions in the analyzed sample with a potential difference of 373.2 mV.
pNO3 1.0 2.0 3.0 4.0 5.0 6.0
E, mV 493 404 315 226 137 48
Determine the molar concentration of nitrate ions in the analyzed sample with a potential difference of 373.2 mV.
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