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Flashcards about molarity and dilution.
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What is the definition of molarity and what is it used for?
Molarity is defined as the number of moles of solute per liter of solution; it's used to express the concentration of a solution.
What unit is used to measure molarity?
Moles per liter (mol/L) or M.
What is the molarity equation?
Molarity (M) = moles of solute / liters of solution.
What is the dilution equation?
M1V1 = M2V2 (where M is molarity and V is volume).
To dilute a solution requires you to add more of what?
Solvent.