my id number is 38196

1. Data Analysis (100 points) 1) Calculate the % yield in the table below as per your data as per your ID. [40 points) Original mass Mass of empty watch Mass of empty watch Mass of Benzoic glass glass + benzoic acid (5 points) acid obtained (5 points) (5 points) (10 points) %Yield (15 points) Benzoic acid ID Mass of empty watch glass 46940 40738 39737 39444 36776 46970 43895 38196 49485 Mass of empty watch glass benzoic acid 29.1234 29.2234 29.4234 29.6234 29.8234 30.0234 30.2234 30.4234 30.6234 28.7234 28.8234 29.0234 29.2234 29.4234 29.6234 29.8234 30.0234 30.2234 Mass of empty beaker + boiling stone + crude Naphthalene 27.135 27.435 27.735 28.035 28.335 28.635 28.935 29.235 29.535 Mass of empty Beaker boiling stones 26.785 27.085 27.385 27.685 27.985 28.285 28.585 28.885 29.125