1) mass of aluminum scrap ...........................................__2.00__g
2) mass of filter paper............................................__0.32__g
3) mass of beaker.
4) mass of beaker, filter paper, and alum............................................__102.34__g
5) mass of alum.....................................____120.40__g
6) actual yield of alum (same as 5)....................................._________g
7) theoretical yield of alum....................................._________g
8) percent yield......................................_________
