131.Solving a chemistry problem
- Price in currencies:
- 1.16 $ · 111 RUB · 0.99 €
- Category:
- Coursework
- Item:
- Олигомерна.rar (13.6 KB)
- Uploaded:
- 01.06.2022 23:40:18
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
131.Solving a chemistry problem
The diffusion coefficient of oligomeric phenol-formaldehyde resin in water at 291 K is 3.38*10-5 m2/day. The viscosity of water is 1.06*10-3 N*s/m. Calculate the radius of the molecule (in m) and the molar mass of the polymer. The density of maltose is 1.502*103 kg/m3. Compare the obtained value of the molar mass with the theoretical M = 504 g / mol
Additional information:
If the file does not open for you, install the Rar archiver program. Inside the archive, the solution is in WORD format.
REVIEWS
Reviews: (0)
No customer reviews yet.