43. Solving a chemistry problem
- Price in currencies:
- 1.17 $ · 111 RUB · 0.99 €
- Category:
- Coursework
- Item:
- 1.rar (21.56 KB)
- Uploaded:
- 13.02.2023 23:41:00
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
43. Solving a chemistry problem
1. For analysis, 1.373 g of technical sodium nitrite was dissolved in a 1000 ml volumetric flask. titrated 26.9 ml of this solution with 20 ml of KMnO4 solution which has K=0.987 to 0.05M solution, calculate the percentage of NaNO2 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.