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18 Nov 2019
A student collects the following data when performing an experiment to determine the molar mass of a volatile liquid:
Mass of Assembly: 107.4118 g
Temperature of Water Bath: 99°C
Mass of Assembly and Liquid: 107.5387 g
Barometric Pressure: 0.987 atm
Volume of Flask: 123.2 mL
1. How many moles of vapor are in the flask?
2. What is the molar mass of the liquid?
A student collects the following data when performing an experiment to determine the molar mass of a volatile liquid:
Mass of Assembly: 107.4118 g
Temperature of Water Bath: 99°C
Mass of Assembly and Liquid: 107.5387 g
Barometric Pressure: 0.987 atm
Volume of Flask: 123.2 mL
1. How many moles of vapor are in the flask?
2. What is the molar mass of the liquid?
Bunny GreenfelderLv2
18 Jul 2019