A 3.2 L volume of neon gas (Ne) is at a pressure of 6 atm and a temperature of 360 K. The atomic mass of neon is 20.2 g/mol, and the ideal gas constant is \( R = 8.314 \, \text{J/mol} \cdot \text{K} \). The mass of the neon gas is closest to:A. 0.01491 kg B. 0.02254 kg C. 0.01313 kg D. 0.01813 kg E. 0.01132 kg F. 0.02027 kg

Volume = 3.2 L Pressure = 6 atm Temperature = 360 K Atomic mass of neon = 20.2 g/mole Gas constant = 8.314 J/mol.K1 J = kg m2/s2 1 L = 0.001 m3 1 atm = 101.325 kPa 1 kPa = 1000 Pa 101.325 kPa = 101325 Pa 1 Pa = 1 N/m2 101325 Pa = 101325 N/m2 1 N/m2 = 1 kg/ms2 6 atm = 6 × 101325 Pa = 607,950 Pa 6 atm = 607,950 N/m2 or 607,950 kg/ms2From ideal gas equation – PV = nRTn = MassAtomic massn =PVRTMass20.2 g/mol=607,950 kg/ms2 ×3.2 ×0.001 m3 8.314 J/mol.K×360 KMass=13.129 g~0.01313 kgMass of neon gas is close to the option (c) 0.01313 kg.

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A 3.2 L volume of neon gas (Ne) is at a pressure of 6 atm and a temperature of 360 K. The atomic mass of neon is 20.2.g/mol, and the ideal gas constant is R = 8.314.J/mol·K. The mass of the neon gas is closest to 0.01491_kg 0.02254 kg 0.01313 kg А. D. 0.01813_kg В. Е. 0.01132 kg С. F. 0.02027 kg

A 3.2 L volume of neon gas (Ne) is at a pressure of 6 atm and a temperature of 360 K. The atomic mass of neon is 20.2.g/mol, and the ideal gas constant is R = 8.314.J/mol·K. The mass of the neon gas is closest to 0.01491_kg 0.02254 kg 0.01313 kg А. D. 0.01813_kg В. Е. 0.01132 kg С. F. 0.02027 kg

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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Concept explainers

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.

Question

A 3.2 L volume of neon gas (Ne) is at a pressure of 6 atm and a temperature of 360 K. The atomic mass of neon is 20.2 g/mol, and the ideal gas constant is \( R = 8.314 \, \text{J/mol} \cdot \text{K} \). The mass of the neon gas is closest to:

A. 0.01491 kg
B. 0.02254 kg
C. 0.01313 kg
D. 0.01813 kg
E. 0.01132 kg
F. 0.02027 kg

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