How many grams of NaOH are in 4.0 mL of a 2.0 M NaOH solution?
Question:
How many grams of NaOH are in 4.0 mL of a 2.0 M NaOH solution?
Mass of a Substance:
The mass of a substance is equal to the number of moles of the substance multiplied by its molecular weight. The number of moles of a substance is equal to its molarity multiplied by the volume of the solution.
Answer and Explanation: 1
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View this answerThe molarity of {eq}NaOH {/eq} is given as {eq}2.0 \ M {/eq} and the volume of the solution is {eq}4.0 \ mL. {/eq}
Therefore, the number of moles...
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Calculating Molarity and Molality Concentration
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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.
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