Data SheetUNKNOWN NUMBER:149.8345758.0812.47I1.0311.441. Mass of test tube + naphthalene2. Mass of empty test tube%3D3. Mass of naphthalene4. Mass of vial + Unknown%3D5. Mass of vial%3D6. Mass of UnknownCooling curve dataPure NaphthaleneNaphthalene + UnknownTempTimeTempTimeTempTimeTempTime79 0.5T4-9 520:7 5:3078:2 020749 S:3085.2 3084.5B15 1:3070.9 66.7072 3014.9 614.9 6:3075.6 1:08C 74 975:5220.069.8 7.69.4 7:3068.968:376:5. Imit7475.02.9749,3.28.2 276 Y25.022. 3..2:10"NS 1303:30 24.0 923-4 9:3074.9.4.30 23.58:)0679 967.2 9.30.21.871.4 433074.994.9 u१:१०:30 67.2 1020.9 Sb6.5 10.3075-575010:5066.0 17. Freezing point of pure Naphthalene from cooling curve =8. Freezing point of solution9. AT10. Molality of solution, m11. Molar mass of Unknown12. Include graphs of cooling curvesCALCULATIONS

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Answered: 7. Freezing point of pure Naphthalene…

7. Freezing point of pure Naphthalene from cooling curve- 8. Freezing point of solution 9. AT 10. Molality of solution, m I1. Molar mass of Unknown 12. Include graphs of cooling curves CALCULATIONS

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter3: Statistical Tests With Excel

Section: Chapter Questions

Problem 7P

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