color Archives - Essay Quoll

Why is acid required for the mobile phase in anion exchange? Draw a picture of the anion exchange column in the presence of a neutral, positively charged, and negatively charged analyte and explain what happens.

Posted on November 26, 2022 by Assessments

Watch the JoVe video entitled anion exchange chromatography. Answer the following questions. a) Why is acid required for the mobile phase in anion exchange? Draw a picture of the anion exchange column in the presence of a neutral, positively charged, and negatively charged analyte and explain what happens. b) Again using a picture, indicate how […]

Does there seem to be a predominate color or does a color seem to be missing from the film? If so, what is that color and do you think it had an impact on the film? If so how, if not why not?

Posted on November 16, 2022 by Assessments

Watch a War film made in the last 25 years. How does color play a part in the film you watched for this week? Identify at least three places that color stood out in the film. Does there seem to be a predominate color or does a color seem to be missing from the film? […]