121. Solving a chemistry problem
Seller: Derkach
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Product description
- Density 20% wt. an aqueous solution of methanol is 0.976 g/cm3. Express the composition of the solution in mole fractions and in moles of alcohol per 1 liter of solution.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.