A chemist prepares a solution of sodium bromide (NaBr) by measuring out 33. mg of NaBr into a 250. mL volumetric flask and filling to the mark with distilled water. Calculate the molarity of Br anions in the chemist's solution. Be sure your answer is rounded to the correct number of significant digits. O mol L x10 X ?圖 ol Ar

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
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Chapter34: Particle Size Determination
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Calculating ion molarity using solute mass
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