Lab 6: Molar Mass of a Volatile Liquid: Calculate the molar mass of your unknown for each trial, and report the average. Use the accepted molar mass for your UNKNOWN to calculate percentage error of your average molar mass. Accepted molar mass (g/mol)84.2 Atmospheric pressure (torr)769.9 Mass of dry flask, foil, and boiling chips (g): trial 1 : 96.954, trial 2: 96.875 Temperature of water bath (°C): trial1: 99.9, trial 2: 100.4 Mass of flask, foil, boiling chips, and condensed vapor (g) : trial 1: 97.389 , trial 2: 97.304 Volume of flask (mL): trial1: 163 , trial 2 : 158
Lab 6: Molar Mass of a Volatile Liquid: Calculate the molar mass of your unknown for each trial, and report the average. Use the accepted molar mass for your UNKNOWN to calculate percentage error of your average molar mass. Accepted molar mass (g/mol)84.2 Atmospheric pressure (torr)769.9 Mass of dry flask, foil, and boiling chips (g): trial 1 : 96.954, trial 2: 96.875 Temperature of water bath (°C): trial1: 99.9, trial 2: 100.4 Mass of flask, foil, boiling chips, and condensed vapor (g) : trial 1: 97.389 , trial 2: 97.304 Volume of flask (mL): trial1: 163 , trial 2 : 158
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter10: Solutions
Section: Chapter Questions
Problem 89QAP
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Lab 6: Molar Mass of a Volatile Liquid:
Calculate the molar mass of your unknown for each trial, and report the average. Use the accepted molar mass for your UNKNOWN to calculate percentage error of your average molar mass.
Accepted molar mass (g/mol)84.2
Atmospheric pressure (torr)769.9
Mass of dry flask, foil, and boiling chips (g): trial 1 : 96.954, trial 2: 96.875
Temperature of water bath (°C): trial1: 99.9, trial 2: 100.4
Mass of flask, foil, boiling chips, and condensed vapor (g) : trial 1: 97.389 , trial 2: 97.304
Volume of flask (mL): trial1: 163 , trial 2 : 158
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