Friday
April 18, 2014

Homework Help: Chemistry

Posted by kt on Sunday, October 3, 2010 at 11:17pm.

25.0 mL of a NaCl solution (concentration unknown) was found to react with 20 drops of the chloride test solution from the PU Chloride Test Kit.
Calculate the mass of NaCl (in grams) in this solution.
Calculate the mass of NaCl required to prepare 0.250 L of a NaCl solution with the same concentrations.

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