5. The following data were collected from the gravimetric analysis of a hydrated salt: Trial 2 Trial 3 Trial I 1. Mass of fired crucible and lid (g) 2. Mass of fired crucible, lid, and hydrated salt (g) 3. Final mass of fired crucible, lid, and anhydrous salt (g) 20.687 25.111 24.702 18.431 22.167 21.762 19.437 21.626 21.441 Complete the following table. (See Report Sheet.) See Data Analysis C, D for determining the standard deviation and relative standard deviation for a set of data. Express all of the calculated data with the correct number of significant fig- ures (see Data Analysis A). Calculations Trial 2 Trial 3 Trial I 1. Mass of hydrated salt (g) 2. Mass of anhydrous salt (g) 3. Mass of water lost (g) 4. Percent by mass of volatile water in hydrated salt (%) 5. Average percent H,O in hydrated salt (%H,0) Data Analysis, B 6. Standard deviation of %H,O Data Analysis, C 7. Relative standard deviation of %HO in hydrated salt (%RSD) Data Analysis, D