Please check my work. Given: Aluminum is 38.00% by mass, Silicon is 13.18% by mass, and Oxygen is 48.82% by mass. 1. Use the Percent of Al, Si, and O to get moles of each in 100 grams of the compound. 2. Take Mole Ratios to get the Empirical Formula

Q: Please provide all the work in detail because I will be using this to study

A: Number of moles of Mg and O can be calculated by the equation given below:

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A: Welcome to bartleby ! We have to predict emperical formula  .

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Q: work

A: Dear student I have given answer to your question in the image format.

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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.