5. Solving a chemistry problem
- Price in currencies:
- 1.17 $ · 111 RUB · 0.99 €
- Category:
- Coursework
- Item:
- 2.zip (24.52 KB)
- Uploaded:
- 11.08.2023 17:33:26
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
5. Solving a chemistry problem
2. In a volumetric flask with a capacity of 100 cm3, 0.5400 g of NiSO4 * 7H2O is dissolved. To 20.00 cm3 of this solution was added 50.00 cm3 of 0.0100 EDTA solution. For titration of the EDTA residue, 20.8 cm3 of a 0.0114 N zinc sulfate solution were used. Calculate the mass fraction of nickel 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.