How many molecules of ethanol (C₂H5OH) (the alcohol in alcoholic beverages) are present in 362 mL of ethanol? The density of ethanol is 0.789 g/cm³. Express your answer numerically to three significant figures. Enter in scientific notation, e.g. 1.23x1023 enter as 1.23e23 I.

How many molecules of ethanol (C₂H5OH) (the alcohol in alcoholic beverages) are present in 362 mL of ethanol? The density of ethanol is 0.789 g/cm³. Express your answer numerically to three significant figures. Enter in scientific notation, e.g. 1.23x1023 enter as 1.23e23 I.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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".

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How many molecules of ethanol (C₂H5OH) (the alcohol in alcoholic beverages) are
present in 362 mL of ethanol? The density of ethanol is 0.789 g/cm³.
Express your answer numerically to three significant figures. Enter in scientific
notation, e.g. 1.23x1023 enter as 1.23e23
I.

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