Answered: 2.) Determine the number of moles of…

2.) Determine the number of moles of oxygen produced when 2.00 mL of hydrogen peroxide (d 1.45 g/mL) decomposes. KI 2 H2O2 (1) 2 H20 (I) + O2 (g)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section: Chapter Questions

Problem 14QRT

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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

2.) Determine the number of moles of oxygen produced when 2.00 mL of hydrogen peroxide
(d= 1.45 g/mL) decomposes.
KI
2 H2O2 (1) 2 H2O (I) + O2 (g)

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