What mass of {eq}Ca(NO_3)_2 {/eq} is required to produce 250 mL of a 0.1 M solution?
Question:
What mass of {eq}Ca(NO_3)_2 {/eq} is required to produce 250 mL of a 0.1 M solution?
Molarity:
Molarity is a concentration measurement in moles per liter, which is represented as mol/L or simply abbreviated to a capital M. The higher the molarity of a solution is, the more concentrated it is. This means it has more moles of solute per unit volume.
Answer and Explanation: 1
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View this answerLet us first summarize the knowns:
- Volume of solution (V): 250 mL
- Concentration of solution (c): 0.1 M
- Solute identity: {eq}\rm Ca(NO_3)_2 {/eq}
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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.