How many milliliters of a 0.72 M HCl solution do you need to obtain 0.0032 mol of HCl?
Question:
How many milliliters of a 0.72 M HCl solution do you need to obtain 0.0032 mol of HCl?
Molarity:
Every solution pairs some quantity of a solute substance with some quantity of a solvent substance. Specifically, the solute is the species said to dissolve through the process of solvation. This solvation produces a uniform distribution of the solute species throughout the solution volume, known as its concentration. In a 1 liter volume of the prepared solution, there will be a certain number of the solute moles dissolved. This number is equal to the "molarity" of the solute in the solution, expressed in units of {eq}\rm mol/L {/eq} or "M". From this known molarity you can determine how much of the solution you must measure out, to obtain a certain desired molar quantity of the solute.
Answer and Explanation: 1
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This is an aqueous solution where HCl is the solute. Dividing the given HCl moles by the given HCl molarity gives the solution volume required in...
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Chapter 8 / Lesson 4What is molarity? What is molality? Compare molarity vs molality by viewing molality and molarity formulas, how to calculate molarity and molality, and examples.