Concept explainers
(a)
Interpretation:
The molarity of the acetic acid solution is to be determined.
(a)
Explanation of Solution
The molarity of the acetic acid solution is to be determined.
The number of moles is calculated from the following expression:
Here,
The molarity of the solution is determined by the following expression:
Here,
The molar mass of acetic acid is
Substitute
Substitute
Therefore, the molarity of
(b)
Interpretation:
The molarity of sucrose solution is to be determined.
(b)
Explanation of Solution
The molar mass of sucrose is
Substitute
Substitute
Therefore, the molarity of
(c)
Interpretation:
The molarity of hydrogen chloride solution is to be determined.
(c)
Explanation of Solution
The molar mass of hydrogen chloride is
Substitute
Substitute
Therefore, the molarity of
(d)
Interpretation:
The molarity of the potassium hydroxide solution is to be determined.
(d)
Explanation of Solution
The molar mass of potassium hydroxide is
Substitute
The conversion of volume from milliliters to liters is given as follows:
Substitute
Substitute
Therefore, the molarity of
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Chapter 4 Solutions
Introduction To Chemistry
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