44. Solving a chemistry problem
- Price in currencies:
- 1.17 $ · 111 RUB · 0.99 €
- Category:
- Coursework
- Item:
- 3.rar (33.33 KB)
- Uploaded:
- 13.02.2023 21:41:15
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
44. Solving a chemistry problem
3. Calculate the thickness of the hydrated shells of silica sol particles, if by experimental methods: it is established that the viscosity of 15% (mass.) sol is 1.3 * 10-3 Pa * s, and the particle diameter is 16 nm. The particle densities of the dispersed phase of the sol and the dispersion medium are 2.7 and 1 g/cm3, respectively. The viscosity of the dispersion medium is 1*10-3 Pa*s. Particle shape factor a = 2.5.
Additional information:
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
REVIEWS
Reviews: (0)
No customer reviews yet.