073. Solving a chemistry problem
Seller: Derkach
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Product description
- The sensitivity of the chromatograph detector to o-xylene, m-xylene and n-xylene is almost the same. Determine the mass fraction (in percent) of each of them in the mixture. The shape of the peaks is close to the normal distribution curve.
Mix 1
Mixture number o-xylene m-xylene p-xylene
h, mm m0.5, mm h, mm m0.5, mm h, mm m0.5, mm
1 70 12 95 15 30 17
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.