A spherical balloon of volume 4000 cm3 contains helium at an (inside) pressure of 1.20 x 105 Pa. How many moles of helium are in the balloon if the average kinetic energy of the helium atoms is 3.60 x 1022 J? O 3.32 mol O 4.65 mol O 5.55 mol O 6.64 mol O 1,55 mol

A spherical balloon of volume 4000 cm3 contains helium at an (inside) pressure of 1.20 x 105 Pa. How many moles of helium are in the balloon if the average kinetic energy of the helium atoms is 3.60 x 1022 J? O 3.32 mol O 4.65 mol O 5.55 mol O 6.64 mol O 1,55 mol

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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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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A spherical balloon of volume 4000 cm contains helium at an (inside) pressure of 1.20 x 10° Pa. How many moles of helium are in the balloon if the average kinetic energy of the helium atoms is 3.60 x 1022 J?
O 3.32 mol
O 4.65 mol
O 5.55 mol
O 6,64 mol
O 1.55 mol

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