143. Solving a chemistry problem
- Price in currencies:
- 1.16 $ · 111 RUB · 0.99 €
- Category:
- Coursework
- Item:
- 4.23.rar (26.86 KB)
- Uploaded:
- 10.05.2022 15:55:51
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
143. Solving a chemistry problem
4.23. How much will the melting temperature of platinum decrease compared to the reference (1769.3 ° C), if after dispersion the average particle size is 2 * 10–9 m? Take a surface tension of 2.3 J / m2 and a heat of fusion of 111 kJ / kg.
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.