Clear my choice8 moles of H2 4 moles of He and 0.5 mole of O, will haveO the same number of moleculesO Since moles of O, is the least, it will have the least weightO the same number of atomsO t he same weight|ichas HNOa H,SC

1 mole of substance contain 6.022×10²³ atoms All the given compund have different number of moles ,…

Answered: 8 moles of H2 4 moles of He and 0.5…

8 moles of H2 4 moles of He and 0.5 mole of O2 will have O the same number of molecules Since moles of O2 is the least, it will have the least weight O the same number of atoms O the same weight

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter3: Molecules, Moles, And Chemical Equations

Section: Chapter Questions

Problem 3.79PAE: 3.79 Consider two samples. Sample A contains 2 moles of N2 and 1 mole of O2, and Sample B contains 1...

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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.

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Clear my choice
8 moles of H2 4 moles of He and 0.5 mole of O, will have
O the same number of molecules
O Since moles of O, is the least, it will have the least weight
O the same number of atoms
O t he same weight|
ichas HNOa H,SC

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