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35. Solving a chemistry problem
Uploaded:
03.04.2024
Content: 4.zip 12,45 kB
Content: 4.zip 12,45 kB
Product description
4. The titration of 50.0 ml of a solution containing calcium and magnesium required 15.5 ml of a 0.010 M EDTA solution at pH=12 and 29.6 ml at pH=10. Calculate the mass concentrations of calcium and magnesium (C, mg/l).
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