Unformatted text preview: Why should sodium hydroxide never be used as a primary standard? (2 pts) Answer 4. Distinguish between the terms end point and equivalence point. (4 pts) Answer 5. How many milliliters of 1.0 M NaOH should be used to make 500.00 mL of 0.10 M NaOH? (5 pts) Answer 6. A sodium hydroxide solution is standardized using potassium hydrogen phthalate (KHP) as a primary standard. A sample of KHP weighing 0.8482 g required 42.30 mL of NaOH for titration. Calculate the molarity of NaOH. (5 pts) Answer...
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This note was uploaded on 06/10/2010 for the course CHEM 102L taught by Professor N/a during the Spring '07 term at UNC.
- Spring '07