Hadley needs to make a 10% (m/v) NaCl solution for use in an experiment.

(a) What is the solute in the resulting solution? What is the solvent in the solution? How do you know?
(b) Is this solution a strong electrolyte, a weak electrolyte, or a nonelectrolyte? Why?
(c) How many grams of NaCl are required to make 250 mL of the 10% (m/v) NaCl solution? Be sure to show your work for full credit.
(d) What volume (mL) of a 2% (m/v) NaCl solution can be prepared by diluting 100 mL of a 10% (m/v) NaCl solution? Be sure to show your work for full credit.

Answer rating: 100% (QA)

a The solute is NaCl and the solvent is water This you know from the solubility chart b ... View the full answer