22. Solving a chemistry problem
Seller: Derkach
Price: 1.19 USD
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Product description
- Mixed 25.00 cm3 of ammonia solution with a concentration of C = 0.2 mol/dm3 and 10.00 cm3 of HC1 solution with a concentration of C = 0.5 mol/dm3. Calculate the pH of the resulting solution. pKb of ammonia = 4.75
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