Chemistry Answered
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#Molarity #Molality

Difference between molarity and molality

Students often mix these two terms. How are they different?
Admin User
Asked 1 week ago
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Answers (1)
Admin User
Answered 2025 years ago
Molarity (M) = moles of solute / liters of solution. Molality (m) = moles of solute / kg of solvent. Key difference: molarity depends on volume (which changes with temperature), while molality depends on mass (which doesn’t).
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