Titrate the orange juice samples and download the graph image and data and paste them into a document for later analysis. Titrate the sports drink samples and download the graph image and data and paste them into a document for later analysis. Ensure that each person in the group gets a chance to do at least one full titration. Ensure that each person in the group downloads and saves all the graph images and data sets. POST-LAB ANALYSIS (Can be done offline if you run out of time) Each drink sample you titrated was composed of 5.0 mL of the original drink (orange juice or sports drink) and some water to provide enough volume to do the titration. Use the data you collected to determine the moles of citric acid in each sample you titrated. Use the data you calculated in the first step to determine the average concentration of citric acid in the original drinks. Report the experimental error in each average value. Does the titration curve match the expectation you had in the pre-lab assignment? Do some research (cite your sources) and try to explain why the titration curve of citric acid has the shape that it does. For more information NANSLO, visit . All material produced subject to: Creative Commons Attribution 3.0 United States License 3 This product was funded by a grant awarded by the U.S. Department of Labor’s Employment and Training Administration. The product was created by the grantee and does not necessarily reflect the official position of the U.S. Department of Labor. The Department of Labor makes no guarantees, warranties, or assurances of any kind, express or implied, with respect to such information, including any information on linked sites and including, but not limited to, accuracy of the information or its completeness, timeliness, usefulness, adequacy, continued availability, or ownership.
Titrate the orange juice samples and download the graph image and data and paste them into a document for later analysis. Titrate the sports drink samples and download the graph image and data and paste them into a document for later analysis. Ensure that each person in the group gets a chance to do at least one full titration. Ensure that each person in the group downloads and saves all the graph images and data sets. POST-LAB ANALYSIS (Can be done offline if you run out of time) Each drink sample you titrated was composed of 5.0 mL of the original drink (orange juice or sports drink) and some water to provide enough volume to do the titration. Use the data you collected to determine the moles of citric acid in each sample you titrated. Use the data you calculated in the first step to determine the average concentration of citric acid in the original drinks. Report the experimental error in each average value. Does the titration curve match the expectation you had in the pre-lab assignment? Do some research (cite your sources) and try to explain why the titration curve of citric acid has the shape that it does. For more information NANSLO, visit . All material produced subject to: Creative Commons Attribution 3.0 United States License 3 This product was funded by a grant awarded by the U.S. Department of Labor’s Employment and Training Administration. The product was created by the grantee and does not necessarily reflect the official position of the U.S. Department of Labor. The Department of Labor makes no guarantees, warranties, or assurances of any kind, express or implied, with respect to such information, including any information on linked sites and including, but not limited to, accuracy of the information or its completeness, timeliness, usefulness, adequacy, continued availability, or ownership.
NANSLO_citric_acid_in_popular_drinks_titration_lab_activity_with_Checklist.docx