93. Solving a chemistry problem
- Price in currencies:
- 1.16 $ · 111 RUB · 0.99 €
- Category:
- Chemistry
- Item:
- 1.docx (17.76 KB)
- Uploaded:
- 22.08.2024 15:23:26
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
93. Solving a chemistry problem
1. Find the pH values of the following solutions of acids, bases, salts and buffer solutions.
Acid solution Base solution Salt solution Buffer solution:
0.020 M HClO 0.0075 M Ca(OH)2 0.300 M Na2C2O4 25 ml 0.050 M NH4OH 25 ml
Ka = 3.7 * 10-8 Ka2 = 5.4 * 10-5 0.10 M NH4Cl Kb = 1.8 * 10-5
Additional information:
If you cannot open the file or have any problems, do not rush to leave a negative review! Contact me and I will quickly help you solve the problem. After purchasing, please leave a positive review of the product :)
REVIEWS
Reviews: (0)
No customer reviews yet.