117. Solving a chemistry problem
Seller: Derkach
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Product description
When analyzing topaz, we obtained the following data on the content of Al2O3 (%) in it: 53.96, 54.15, 54.05, 54.08, 54.32 to establish whether the last result is a gross error?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.