CHM343 Lab Report 2 - Choon Liang Tan CHM431 Lab Report 2...

Info icon This preview shows page 1. Sign up to view the full content.

Choon Liang Tan 02.04.08 CHM431 Lab Report 2 Capillary Electrophoresis Determination Of Chlorine, Nitrite, Nitrate, and Sulfate Ions Name: Choon Liang Tan Bronco ID: 007156760 Professor: Dr. Gutnikov & Dr. Hossein Ahmadzadeh Date: 02.04.08 Abstract: This high-voltage method using capillary electrophoresis was used to try to detect certain compounds within an unknown sample that was given. Each ionic solution of chlorine, nitrate, nitrite, and sulfate was analyzed on its own at 100ppm each. They were analyzed in a mixture whereby chlorine, nitrate, nitrite and sulfate were at 10ppm, 20ppm, 30ppm and 40ppm respectively. After this, the unknown sample was measure and results are that there are nitrite, nitrate and sulfate ions present at 140.83ppm , 60.53ppm and 71.38ppm respectively. This results is however very doubtful because I was specifically instructed by the lab lecturer, that even though I had created the100ppm of chlorine, nitrite, nitrate and sulfate ionic solutions 3 weeks ago on the 15 th of January, I should still use it now on the 31
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern