A student is conductiong this experiment, but forgets to temper the lid. therefore it breaks while the hydrate is being heated. the student thinks carefully and replaces the old lid with a new one, collecting the following data. what is the percent of water in the student's sample?
crucible + old lid 35.32g
crucible + old lid + sample before heating 36.08g
new lid 11.41g
crucible + new lid + sample after heating 35.99g
pieces of old lid 11.22g