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Unformatted text preview: 5) Calculate the mass of NaCl you predict will be produced. 6) Determine the actual mass of NaCl produced in your experiment a) first weighing b) second weighing c) third weighing 7) Calculate your percentage yield using the average of the three weighings. 8) What factors may have contributed to your percent yield not being exactly 100%? List at least 3, be specific, and use complete sentences. Part 2 1) Record the assigned molarity the solution: _________ 2) Record the actual value of the molarity your TA value has found: _________ 3) Complete the equation for the titration of: ( 29 ( 29 + aq aq 3 HCl NaHCO 4) Calculate your percent error from your assigned value. 5) List 3 possible sources of error that may have been introduced into making the solution. Be specific, and use complete sentences....
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