Put about a teaspoon of starch and about 50 ml of water in baggie and tie. Put the baggie in the beaker and wait. This is a result of the iodine diffusing through the bag. You should know that iodine is an indicator for starch. Test it by dropping some iodine on a piece of white paper.
Application Cut a slice of lemon and drop it in a glass of cranberry juice.
Leave it in there for at least 15 minutes. State the color of the lemon slice and explain why it is that color. Complete the lab by copying down the questions and their answers, you must also include any drawings and or diagrams. On the top of your first page remember to write your name, the date and the name of the lab. Click on the link to view the printable version and select print.