Quantitative Chemical Analysis
Quantitative Chemical Analysis
9th Edition
ISBN: 9781464135385
Author: Daniel C. Harris
Publisher: W. H. Freeman
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Chapter 1, Problem 1.25P

(a)

Interpretation Introduction

Interpretation:

Number of moles of epinephrine present in each vesicle has to be calculated in attomoles.

(b)

Interpretation Introduction

Interpretation:

The number of epinephrine molecules in each vesicle has to be calculated.

(c)

Interpretation Introduction

Interpretation:

Volume of spherical vesicle has to be calculated.

(d)

Interpretation Introduction

Interpretation:

Molar concentration of epinephrine in vesicle if it contains 10 amol of epinephrine has to be calculated.

Concept Introduction:

Molarity, also formal concentration is one of the parameters used to express concentration of a solution.  It is defined as the number of moles of the solute dissolved per liter of the solution.  It is expressed as,

Molarity = number of moles of solutevolume of solution in L

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