(a)
Interpretation:
The molality of the given solution is to be determined.
Concept introduction:
Molality (m):
Molality is the number of moles of solute present in one kilogram of solvent.
(a)
Answer to Problem 13.19QP
The molality of the given solution is
Explanation of Solution
Given,
Mass of sugar is calculated,
Therefore,
The molality of the given solution is,
The molality of the given solution is
(b)
Interpretation:
The molality of the given solution is to be determined.
Concept introduction:
Molality (m):
Molality is the number of moles of solute present in one kilogram of solvent.
(b)
Answer to Problem 13.19QP
The molality of the given solution is
Explanation of Solution
Given,
Mass of
Therefore,
The molality of the given solution is,
The molality of the given solution is
(c)
Interpretation:
The molality of the given solution is to be determined.
Concept introduction:
Molality (m):
Molality is the number of moles of solute present in one kilogram of solvent.
(c)
Answer to Problem 13.19QP
The molality of the given solution is
Explanation of Solution
Given,
Mass of
Therefore,
The molality of the given solution is,
The molality of the given solution is
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Chapter 13 Solutions
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