Substitute for activity______________________


Chemistry % Composition Activity 1


For the following, show all work for calculating the % composition for each element of the following compounds.   Show all work to receive any credit.  Turn in to Mr. Anderson, with the above information completed.


Show the % composition of each element, with all work for credit:



_____________________1. H2O




_____________________2. NaCl




_____________________3. H2SO4




_____________________4. KCl




_____________________5. AlCl3