Define sodium benzoate is used as a food preservative

Reference no: EM13715348

Problem- Sodium benzoate is used as a food preservative. It is a weak base with a Kb of 1.59x10-10. If 33 mL of a 0.0050 M sodium benzoate solution were titrated with 19 mL of a 0.0025 M HCl solution, what is [OH-]?

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Reference no: EM13715348

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