103. Solving a chemistry problem
- Price in currencies:
- 1.16 $ · 111 RUB · 0.99 €
- Category:
- Coursework
- Item:
- 34.rar (19.45 KB)
- Uploaded:
- 02.09.2022 17:30:05
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
103. Solving a chemistry problem
34. A weighing of 2.671 g of potassium alum was dissolved in 200.0 ml of water and 0.2680 g of BaSO4 was obtained from 20.0 ml of the solution. Calculate the mass fraction (%) of aluminum in the preparation. Answer: 5.80%.
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.