125. Solving a chemistry problem
Seller: Derkach
Price: 1.19 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
When determining the content of tellurium in four parallel samples of waste water by the spectrophotometric method in the form of an iodide complex, the following results were obtained: 6.0; 10.0; 7.0; 9.0 µg/dm3. Calculate the limits of the confidence interval of the average value of the tellurium content and the relative error of determination
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.