102. Solving a chemistry problem
- Price in currencies:
- 1.16 $ · 111 RUB · 0.99 €
- Category:
- Coursework
- Item:
- 9.rar (22.93 KB)
- Uploaded:
- 03.09.2022 22:17:59
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
102. Solving a chemistry problem
9. A weighing of 1.500 g of a substance containing chlorine was dissolved in a 100 ml volumetric flask. To 20.00 ml of the resulting solution was added 30.00 ml of 0.1000 M AgNO3 solution, the excess of which was titrated with 10.50 ml of 0.07000 M KCNS solution. Calculate ω(Cl) in the sample.
Answer: 23.42%.
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.