43. Solving a chemistry problem
- Price in currencies:
- 1.17 $ · 111 RUB · 0.99 €
- Category:
- Coursework
- Item:
- 11.rar (14.4 KB)
- Uploaded:
- 14.02.2023 3:23:00
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
43. Solving a chemistry problem
11. From 250 ml of a solution containing sulfuric acid, 20 ml were taken and titrated with coulometric electrogenerated hydroxide ions at a current of 8 mA. Time to reach the equivalence point 268 sec. A blank sample is titrated for 35 seconds. Determine the mass of acid in the initial solution.
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.