Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
The student ran out of the 0.1% salt mobile phase after testing the known dyes and made a new mobile phase using 10% salt water to test the Kool-aid...
The student ran out of the 0.1% salt mobile phase after testing the known dyes and made a new mobile phase using 10% salt water to test the Kool-aid solution. What problem will the student have in determining the identity of the unknown?