What is the molarity of a solution containing 15.0 g of NaOH in 300 mL of solution?
Question:
What is the molarity of a solution containing 15.0 g of NaOH in 300 mL of solution?
How to Find Molarity of a Solution:
The concentration of a solution is a measure of how much solute has been dissolved into a given volume into it. To standardize the measurement, chemists commonly use the unit called the molarity, defined as the number of moles of solute in exactly 1 liter of solution. In case the amount of solute is given as a mass, it is imperative to first find the number of moles present, using the notion of the molar mass.
Answer and Explanation: 1
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View this answerThe chemical species we are dealing with is called sodium hydroxide. Let's begin by finding its molar mass:
{eq}NaOH: 23 + 16 + 1 = 40 \...
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Chapter 9 / Lesson 4Learn how to find the molarity of a solution or the moles of gas in a given volume using stoichiometry. See examples of calculating moles from molarity.