A compound was analyzed and was found to contain the following percentages of the elements by mass: tin, 45.57%; chlorine, 54.43%. Determine the empirical formula of the compound. [References] Empirical formula: Submit Answer Try Another Version 1 item attempt remaining

A compound was analyzed and was found to contain the following percentages of the elements by mass: tin, 45.57%; chlorine, 54.43%. Determine the empirical formula of the compound. [References] Empirical formula: Submit Answer Try Another Version 1 item attempt remaining

Introductory Chemistry: A Foundation

8th Edition

ISBN:9781285199030

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter8: Chemical Composition

Section: Chapter Questions

Problem 120AP

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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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A compound was analyzed and was found to contain the following percentages of the elements by mass: tin, 45.57%; chlorine, 54.43%. Determine the empirical formula of the compound.
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Empirical formula:
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Step 1:- Conversion of mass percent of Sn, Cl into grams

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Step 2:- Calculation of number of moles of Sn, Cl using molar mass

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Step 3:- Calculation of mole ratio of Sn, Cl

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Step 4:- Writing empirical formula of the given compound from mole ratio

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