Answered: When 0.378g of Mg is heated in a…

When 0.378g of Mg is heated in a Nitrogen (N2), a chemical reaction happens. The product of the reaction is 0.456g. What is the empirical formula?

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter4: Stoichiometry

Section: Chapter Questions

Problem 4.86PAE

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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

When 0.378g of Mg is heated in a Nitrogen (N2), a chemical reaction happens. The product of the reaction is 0.456g. What is the empirical formula?

Definition Definition Transformation of a chemical species into another chemical species. A chemical reaction consists of breaking existing bonds and forming new ones by changing the position of electrons. These reactions are best explained using a chemical equation.

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