115. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- Is there a systematic error in the determination of platinum by the new method, if in the analysis of a standard sample of platinum ore containing 85.97% Pt, the following results were obtained Pt,%: 85.97; 85.71; 85.84; 85.79
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.