82. Solving a chemistry problem
Seller: Derkach
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Product description
- The diffusion coefficient of platinum sol nanoparticles at 20 °C in acetone is 5.1*10-10 m2/s. Calculate the particle radius if the viscosity of the medium is 0.32 mPa*s.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.