58. Solving a chemistry problem
- Price in currencies:
- 1.17 $ · 111 RUB · 0.99 €
- Category:
- Coursework
- Item:
- 4.rar (28.85 KB)
- Uploaded:
- 15.01.2023 23:03:26
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
58. Solving a chemistry problem
4. 200 ml of solution was prepared from technical sodium sulfite weighing 0.5600 g. For titration of 20 ml of solution, 16.20 ml of iodine solution was used, having T (I2 / As2O3) = 0.002473. Determine the mass fraction (%) of Na2SO3 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.