Answered: 2. 4.000 mg of a compound containing C,…

2. 4.000 mg of a compound containing C, H, and O was burned in an atmosphere of excess oxygen to produce 6.000 mg of carbon dioxide and 1.620 mg of water. Calculate its empirical formula.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter19: The Chemistry Of The Main-group Elements

Section: Chapter Questions

Problem 72QRT

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

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2. 4.000 mg of a compound containing C, H, and O was burned in an atmosphere of excess
oxygen to produce 6.000 mg of carbon dioxide and 1.620 mg of water. Calculate its
empirical formula.

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Step 2: Introduce to steps to find the empirical formula

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Step 3: Finding the mass of hydrogen and carbon present in the compound.

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Step 4: Determining the empirical formula

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