39. Solution to Chemistry Problem
Seller: Derkach
Price: 1.17 USD
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Product description
- Calculate the total surface area of all particles S and the number of particles N in a dispersed system where the dispersion medium is water, the dispersed phase is platinum, the particles are cubic and 40 nm in size, the density of the dispersed phase is 2.1.4 g/cm3, and the mass is 2 kg.
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