A dried sample of commercial salt was prepared by a coning and quartering. A 0.911-g sample of the salt was dissolved and diluted to 250.0 mL in a volumetric flask.  Repeat 10.00-mL aliquots of this solution were titrated with a 0.054 M silver nitrate solution, requiring 9.68 mL to reach equivalence. Calculate the %(w/w) NaCl in the original sample.

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A: Dear student I have given answer to your question in the image format.

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