Alright the uestion on the sheet was...
Design an adequate control for both parts of this experiment. Explain Clearly!
....Alright one part delt with temp. the other delt with amount of solvent...I don't see how I can make a control?How do you design a control?
You use one tube with pure solvent to show that the solvent is not causing the measured result. What would happen if your solvent was contaminated?
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