
Concept explainers
Interpretation:
The mass of
Concept introduction:
Solution is a homogeneous mixture of two or more components. A sample taken from any part of the solution will have the same composition as the rest of the solution. The normality of a solution is defined as the number of equivalents per liter of the solution. One equivalent of an acid is the quantity that gives

Answer to Problem 73E
The mass of
Explanation of Solution
The formula to calculate the normality is given below.
The normality of the solution is
The relation between
The probable conversion factors are given below.
The conversion factor to determine
Therefore,
The volume of the solution is
The relation between
The probable conversion factors are given below.
The conversion factor to determine
Therefore, the volume in liters is calculated below.
Substitute the values of normality and volume of solution in equation (1).
Rearrange the above expression for the value of equivalents of solute in the above expression.
Therefore, the equivalents of solute,
The ionization reaction of
In this reaction,
The formula to calculate the equivalent mass is given below.
The molar mass of oxygen is
The molar mass of sodium is
The molar mass of sulfur is
The molar mass of hydrogen is
Therefore, the molar mass of
Substitute the molar mass and number of equivalents of
The mass of
The equivalents of solute,
Substitute the equivalents of
Therefore, the mass of
The mass of
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Chapter 16 Solutions
Introductory Chemistry: An Active Learning Approach
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