118. Solving a chemistry problem
- Price in currencies:
- 1.16 $ · 111 RUB · 0.99 €
- Category:
- Coursework
- Item:
- 22.rar (15.47 KB)
- Uploaded:
- 09.08.2022 22:55:55
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
118. Solving a chemistry problem
22. When determining iron in a sample of wastewater with a volume of 200.0 ml, it was oxidized to Fe (III), precipitated with ammonia, the precipitate was separated from the solution, and after dissolving the precipitate in hydrochloric acid, iron was titrated, using 5.14 ml of 0.0050 M EDTA solution. Calculate the total concentration of iron in water (mg/l). Mol. mass: (Fe) 55.85.
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.