139. Solving a chemistry problem
Seller: Derkach
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Product description
- Calculate the mass fraction (%) of the components of the mixture according to the following data obtained by gas chromatography
Mixture components S, mm2 k
O-Xylene 16.7 0.84
m-Xylene 20.3 0.81
n-Xylene 8.5 0.81
Additional information
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