Multiple Choice
In general chemistry, molarity is a measurement of what quantity?
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6. Chemical Quantities & Aqueous Reactions
Molarity
Multiple Choice
Which unit is used to express molarity (concentration)?
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Verified step by step guidance1
Understand that molarity is a measure of concentration that expresses the amount of solute in a given volume of solution.
Recall that molarity (M) is defined as the number of moles of solute divided by the volume of the solution in liters.
Write the formula for molarity as \(M = \frac{\text{moles of solute}}{\text{liters of solution}}\).
Identify the units involved: moles (mol) for the amount of substance and liters (L) for the volume of solution.
Conclude that the unit for molarity is expressed as \(\text{mol}/\text{L}\), which means moles per liter.
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