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Unformatted text preview: L a b Rep o R t a s s i s t a n t This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiments questions, diagrams if needed, and data tables that should be addressed in a formal lab report. The intent is to facilitate students writing of lab reports by providing this information in an editable file which can be sent to an instructor. Exercise 1: Diffusion through an Artificial Membrane o b s e R v a t i o n s Data Table 1: Changes During Dialysis Color Solution in cup 1 Solution in dialysis tubing Data Table 2: Benedicts Reagent Results Color of Solution IKI solution in cup 1 Solution in dialysis bag in cup 2 Distilled water Q u e s t i o n s A. What is the purpose of this exercise? What is being tested? B. What color change did you observe in the dialysis tubing? What does that change indicate? C. Was there a color change in the water surrounding the tubing? If so, explain....
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- Spring '12