A mothball, composed of naphthalene (C10 H8 ), has a mass of 1.50 g .Part AHow many naphthalene molecules does it contain?Express your answer in molecules to three significant figures.C10 H3 molecules

1 mole of any atom or molecule contains Avogadro's number of atoms or molecules. Avogadro's number =…

Answered: A mothball, composed of naphthalene…

A mothball, composed of naphthalene (C10 H8 ), has a mass of 1.50 g. Part A How many naphthalene molecules does it contain?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter2: Chemical Compounds

Section: Chapter Questions

Problem 103QRT

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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

A mothball, composed of naphthalene (C10 H8 ), has a mass of 1.50 g .
Part A
How many naphthalene molecules does it contain?
Express your answer in molecules to three significant figures.
C10 H3 molecules

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