146. Solving a chemistry problem
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Product description
- Calculate the specific surface area of 1 kg of arsenic sulphide sol whose particles have an average diameter d = 120 × 10 -9 m, and the density of the sol is ρ = 3,43 × 10 3 kg / m 3.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.