Chem Collective: Determine the Amount of Vitamin C in a Peach

Test the levels of vitamin C in different juices. After a activity on the importance of vitamin C in our diets, learners use titration to determine the vitamin C content in juice. They use their experience with the titration to study the...

Are you getting enough vitamin C? Young scientists determine the amount of vitamin C in fruit juice samples. They accomplish this task by adding DCPIP solution to the samples until the blue color of the DCPIP persists. Once this happens,...

A virtual lab where students determine the concentration of acetic acid in vinegar using a 0.110 M NaOH standard solution and an acid-base indicator, phenolphthalein.

A chance to complete an experiment with students around the world! This experiment requires students to test how much vitamin C is in certain foods. Once students receive their results, they post their findings to the page to compare to...

In this project you'll learn how to measure the amount of vitamin C in a solution using an iodine titration method. You will hypothesize which juice will contain the most vitamin C, and then compare the amount of vitamin C in three...

Are oranges highest in vitamin C when they are fresh from the tree (or, in a pinch, the grocery shelf)? In this project you'll learn how to measure the amount of vitamin C in a solution using an iodine titration method.

In this limiting reagents problem, students are asked to determine the amount of silver nitrate dissolved in a solution by performing a reaction with solid NaCl. In this randomized activity, each student is given a different unknown...

An interactive tutorial to determine the amount of dyes present in a powdered beverage in order to examine the allegation that the manufacturer is exceeding the allowable amount of the artificial food dyes in the drinks it produces.he...

Perform a titration using an indicator to determine the concentration of an HCl solution.

Using the Virtual Laboratory design, students perform an experiment to determine the concentration of the unknown HCl solution to four significant figures.