Data for unKnown Sample 1. Mass of flask + foil cap 68.9369 g 2. Volume of gas - volume of flask 146.8 mL 3. Temperature of water bath used to vaporize the liquid. 27.7C 4. Atmospheric pressure from barometer. 762.50 mmHg 5. Mass of flask + foil cap + condensed liquid. 62.2584 g DO NOT INCLUDE UNITS for any of your responses below. a) You must use the gas law to solve this problem. Fill in the correct values (remember significant figures) for P 762.50 V 146.8 ml = n R T 97.7 b) What is the mass of the condensed liquid? 3215 g c) What are the number of moles (n) of the liquid? 66.429 g/mole d) What is the calculated molar mass of the liquid? 60.1 g/mol

Data for unKnown Sample 1. Mass of flask + foil cap 68.9369 g 2. Volume of gas - volume of flask 146.8 mL 3. Temperature of water bath used to vaporize the liquid. 27.7C 4. Atmospheric pressure from barometer. 762.50 mmHg 5. Mass of flask + foil cap + condensed liquid. 62.2584 g DO NOT INCLUDE UNITS for any of your responses below. a) You must use the gas law to solve this problem. Fill in the correct values (remember significant figures) for P 762.50 V 146.8 ml = n R T 97.7 b) What is the mass of the condensed liquid? 3215 g c) What are the number of moles (n) of the liquid? 66.429 g/mole d) What is the calculated molar mass of the liquid? 60.1 g/mol

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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