LABORATORY REPORT FORM Part I. Determination of the Formula of a Known Hydrate 1. Mass of...

 

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LABORATORY REPORT FORM Part I. Determination of the Formula of a Known Hydrate 1. Mass of empty evaporating dish 34.2708 2. Mass of evaporating dish + hydrate 35.8248 3. Mass of hydrate 1.554 8 4. Mass of evaporating dish + hydrate (after heating) 3 lo First 35.305g Second Third 353 g Col 5. Mass of anhydrate 6. Mass of water lost by the hydrate 7. Percent of water of hydration (Show Calculations) 8. Moles of water (Show Calculations) 9. Moles of anhydrate (Show Calculations) 10. Ratio of moles of water to moles of anhydrate (Show Calculations) 11. Formula of hydrate 35.7768 19 Fourth (if necessary) 35.300g .g g 34.270 1.555 35.824 % mol mol 12. What was the color of the hydrate? Blue What was the color of the hydrate after dehydration? White LABORATORY REPORT FORM Part I. Determination of the Formula of a Known Hydrate 1. Mass of empty evaporating dish 34.2708 2. Mass of evaporating dish + hydrate 35.8248 3. Mass of hydrate 1.554 8 4. Mass of evaporating dish + hydrate (after heating) 3 lo First 35.305g Second Third 353 g Col 5. Mass of anhydrate 6. Mass of water lost by the hydrate 7. Percent of water of hydration (Show Calculations) 8. Moles of water (Show Calculations) 9. Moles of anhydrate (Show Calculations) 10. Ratio of moles of water to moles of anhydrate (Show Calculations) 11. Formula of hydrate 35.7768 19 Fourth (if necessary) 35.300g .g g 34.270 1.555 35.824 % mol mol 12. What was the color of the hydrate? Blue What was the color of the hydrate after dehydration? White

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