3. A solution is prepared by dissolving 98.6 g of NaCl in enough water to form 875 mL of solution. Calculate the mass % and molarity of the solution if the density of the solution is 1.06 g/mL. How would the concentration differ if you added 875 mL water when making the solution. Why?
In the realm of chemistry and solution preparation, understanding the relationships between mass, volume, concentration, and density is pivotal. This question presents a scenario where a sodium chloride (NaCl) solution is being prepared and the properties of the resulting solution are being examined. Two key aspects of the solution are under scrutiny: its mass percent and molarity.
This question provides a practical and theoretical exploration of solution preparation, concentration units, and the influence of dilution on solution properties. It highlights the critical role that mass, volume, and density play in determining the characteristics of a chemical solution and offers valuable insights into the intricacies of solution chemistry.
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