4. Ion concentrations were determined in 2 ways: photometrically and potentiometrically. Give an assessment of the convergence of the analysis results if the number of measurements is n=5 (α=0.95).
Ion photometric potentiometric
S S
NO3- 0.009 0.001 0.008 0.002
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