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9. Solving a chemistry problem
Uploaded:
24.07.2023
Content: 5.zip 24,67 kB
Content: 5.zip 24,67 kB
Product description
5. Determine the molar concentration of the equivalent of a sulfuric acid solution if an excess of BaCl2 is added to 10.00 ml of H2SO4 solution. The precipitate is filtered off, washed. 50.00 ml of a 0.05000 M solution of complexone III was added to the precipitate, the excess of the latter was titrated with 20.50 ml of a 0.04500 M solution of MgSO4.
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