Concept explainers
(a)
Interpretation:
The concentration term that includes the volume of the solution is to be determined.
Concept introduction:
The concentration is the proportion of substance in the mixture.
The commonly used concentration terms are as follows:
1. Molarity (M)
2. Molality (m)
3. Mole fraction (X)
(b)
Interpretation:
The concentration term that includes the mass of the solution is to be determined.
Concept introduction:
The concentration is the proportion of substance in the mixture.
The commonly used concentration terms are as follows:
1. Molarity (M)
2. Molality (m)
3. Mole fraction (X)
(c)
Interpretation:
The concentration term that includes the mass of the solvent is to be determined.
Concept introduction:
The concentration is the proportion of substance in the mixture.
The commonly used concentration terms are as follows:
1. Molarity (M)
2. Molality (m)
3. Mole fraction (X)
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Chemistry: The Molecular Nature of Matter and Change
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