02.Solving a chemistry problem
- Price in currencies:
- 1.14 $ · 111 RUB · 0.97 €
- Category:
- Chemistry
- Item:
- 3.zip (18.98 KB)
- Uploaded:
- 18.10.2023 17:52:35
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
02.Solving a chemistry problem
3. From the proposed solutions of acids and their salts, choose the one that has a pH of 5.0 and has the greatest buffer capacity.
Indicator Acid
Boric Acetic Benzoic Telluric Germanium
K, DK 5.83*10-10 1.85*10-5 6.30*10-5 2.31*10-8 2.60*10-9
Concentration ratio SC/Salt 0.15/8.8*10-6 2/3.7 2/1.73 3/0.007 3.8/0.001
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.