75. Solving a chemistry problem
- Price in currencies:
- 1.16 $ · 112 RUB · 0.99 €
- Category:
- Coursework
- Item:
- 2.rar (20.32 KB)
- Uploaded:
- 15.11.2022 0:51:32
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
75. Solving a chemistry problem
A.11. When processing 100 g of a technical sample of calcium carbide with water, 30 liters of acetylene C2H2 were obtained. The volume of gas is measured at a temperature of 50 C and a pressure of 106 kPa.
Determine the mass fraction of chemically pure calcium carbide CaC2 in the sample.
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.