stion 13 Mass of crucible and lid and lid 00 7300 A 57 299

stion 13 Mass of crucible and lid ( and lid 00 $7300 A 57 299 572983 C 57 297 - The mass for trial 1 is

Solution

Trial 1(column 1)

mass of crucible and lid=55.882g

trial 2

mass of crucible and lid=55.892g

trial 3

mass of crucible and lid=55.883g

Average mass of crucible and lid=(55.882g+55.892g+55.883g)/3=55.886 g

trial 1)

Mass of crucible+lid +hydrated salt=58.585g

trial 2)

Mass of crucible+lid +hydrated salt=58.585g

trial 3)

Mass of crucible+lid +hydrated salt=58.585g

Average Mass of crucible+lid +hydrated salt=3*58.585g/3= 58.585g

trial 1)

Mass of crucible+lid +anhydrous salt(first mass measurement)=57.300g

Mass of crucible+lid +anhydrous salt(second mass measurement)=57.297g

Mass of crucible+lid +anhydrous salt(third mass measurement)=57.279g

Average mass =(57.300g+57.297g+57.297g)/3=57.298g

trial 2)

Mass of crucible+lid +anhydrous salt(first mass measurement)=57.300g

Mass of crucible+lid +anhydrous salt(second mass measurement)=57.299g

Mass of crucible+lid +anhydrous salt(third mass measurement)=57.298g

Average mass =(57.300g+57.299g+57.298g)/3=57.299g

trial 3)

Mass of crucible+lid +anhydrous salt(first mass measurement)=57.300g

Mass of crucible+lid +anhydrous salt(second mass measurement)=57.295g

Mass of crucible+lid +anhydrous salt(third mass measurement)=57.296g

Average mass =(57.300g+57.295g+57.296g)/3=57.297g