The empirical formula of a compound is X5Y7Q by mass and the molecular formula weighs 162.1 g/mol. Element Molar Mass (g/mol)X.12.01Y16.001.0114.0132.0619.00N.R.

Let us the consider the actual molecular formula as (X5Y7Q)n. Then,n x ( 12.01*5 + 16*7 + 14.01) =…

Answered: The empirical formula of a compound is…

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Chemistry

The empirical formula of a compound is X5Y7Q by mass and the molecular formula weighs 162.1 g/mol.

Living By Chemistry: First Edition Textbook

1st Edition

ISBN:9781559539418

Author:Angelica Stacy

Publisher:Angelica Stacy

ChapterU4: Toxins: Stoichiometry, Solution Chemistry, And Acids And Bases

SectionU4.9: Billions And Billions: Avogadro's Number

Problem 2E

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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

The empirical formula of a compound is X₅Y₇Q by mass and the molecular formula weighs 162.1 g/mol.

Element Molar Mass (g/mol)
X.
12.01
Y
16.00
1.01
14.01
32.06
19.00
N.
R.

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