What is the total pressure exerted by a gaseous mixture that consists of 8.00 g of methane, CH4 (molar mass 16.04 g/mol) and 12.00 g of ethane, C2H6 (molar mass = 30.07 g/mol) in a 3.50 L container maintained at 35.20 °C? (R=0.082057 L-atm/K-mol) O 3.13 atm O 0,400 atm O 6,49 atm O 0.741 atm

What is the total pressure exerted by a gaseous mixture that consists of 8.00 g of methane, CH4 (molar mass 16.04 g/mol) and 12.00 g of ethane, C2H6 (molar mass = 30.07 g/mol) in a 3.50 L container maintained at 35.20 °C? (R=0.082057 L-atm/K-mol) O 3.13 atm O 0,400 atm O 6,49 atm O 0.741 atm

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter8: Properties Of Gases

Section: Chapter Questions

Problem 45QRT

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

What is the total pressure exerted by a gaseous mixture that consists of 8.00 g of methane, CH4 (molar mass= 16.04 g/mol) and 12.00 g of ethane, C2H6 (molar mass = 30.07 g/mol) in a 3.50 L container
maintained at 35.20 °C? (R=0.082057 L-atm/K-mol)
O 3.13 atm
O 0,400 atm
O 6,49 atm
O 0.741 atm

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