Differentiate the various kinds of concentration units in no more than 10 sentences
Question
Differentiate the various kinds of concentration units in no more than 10 sentences
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Solution
- Molarity (M) is the number of moles of solute per liter of solution.
- Molality (m) is the number of moles of solute per kilogram of solvent.
- Normality (N) is the number of equivalent weights (eq) of solute per liter of solution.
- Mole Fraction is the ratio of the number of moles of solute to the total number of moles in the solution.
- Weight/Volume Percent is the mass of solute per volume of solution, expressed as a percentage.
- Volume/Volume Percent is the volume of solute per volume of solution, expressed as a percentage.
- Weight/Weight Percent is the mass of solute per mass of solution, expressed as a percentage.
- Parts Per Million (ppm) and Parts Per Billion (ppb) are the mass of solute per mass of solution, scaled to million or billion parts.
- Mole Percent is the mole fraction expressed as a percentage.
- Formality is the number of formula weights of solute per liter of solution.
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