A 0.3172 g sample containing only KCl (MM: 74.55)and NaBr (MM: 102.89) is dissolved in 50 mL water and titrated with 0.1120 M AgNO3, requiring 36.14 mL to reach the endpoint. What is the % NaBr in the sample? Note: Send to me your solution for perfect points with proper name and label.  a. 17.40% b. None of the given choices c. 78.39% d. 15.22% e. 82.41%

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