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Calculate: (a) the number of moles in 1.00 m3 of gas at STP, and (b) the number of liters of gas per mole.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 57P: Assuming the human body is primarily made of water, estimate the number of molecules in it. (Note...

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Concept explainers

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.

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Calculate: (a) the number of moles in 1.00 m³ of gas at STP, and (b) the number of liters of gas per mole.

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a) Write the ideal gas equation to find the number of moles.

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b) Volume of gas for one mole of gas at STP.

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