140. Solving a chemistry problem
- Price in currencies:
- 1.15 $ · 111 RUB · 0.98 €
- Category:
- Coursework
- Item:
- 79.rar (32.73 KB)
- Uploaded:
- 18.05.2022 15:01:04
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
140. Solving a chemistry problem
79. Determine the concentration (mg / l) of zinc in the test solution, if the following results were obtained during amperometric titration of 10.0 ml of this solution with a solution of K4Fe (CN) 6 with a zinc titer of 0.00244 g / ml
V (K4Fe (CN) 6), ml
0.0 0.2 0.4 0.5 1.0 1.5 2.0
Id, μA
30 30 31 32 120 210 300
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.