1a. What is the molarity of 5.0 L of a solution containing 200. g of dissolved CaCO,? 1b. How many grams of NaCl are needed to prepare 500. mL of a 0.400 M solution? 1c. How many moles of solute are contained in 3.0 L of a 1.5 M solution?

1a. What is the molarity of 5.0 L of a solution containing 200. g of dissolved CaCO,? 1b. How many grams of NaCl are needed to prepare 500. mL of a 0.400 M solution? 1c. How many moles of solute are contained in 3.0 L of a 1.5 M solution?

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 110AP

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

1a. What is the molarity of 5.0 L of a solution containing
200. g of dissolved CaCO,?
1b. How many grams of NaCl are needed to prepare
500. mL of a 0.400 M solution?
1c. How many moles of solute are contained in
3.0 L of a 1.5 M solution?

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