127. Solving a chemistry problem
Seller: Derkach
Price: 1.20 USD
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Product description
- Calculate the pH of the solution obtained by mixing:
- 50 ml 0.1 M KH2PO4 and 25 ml 0.2 M KH2PO4
- 30 ml 0.1 M Na2CO3 and 15 ml 0.1 NaHCO3
Additional information
If the file does not open for you, install the Rar archiver program. Inside the archive, the solution is in WORD format.