P2 S3 Preparatory Work (3).docx - Chemical Thinking P2 S3...

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Chemical ThinkingP2 S3Preparatory Work v1.4 | 1Project 2 Session3Preparatory WorkYour TA’s name: Your name: Lab section: Your email: Write an initial plan to quantitate the FD&C food dye(s) present in your assigned commercial candy sample. That is,devise a strategy and write out a procedure in outline form to isolate and quantify the amount, in grams, of eachfood dye present per gram of candy. 1. We must first weigh the candy (green gum ball).2. Then, we must measure out 1 gram of the candy and remove it from the rest of the candy. Next, we will extract the dye by using the funnel filtration system and then the syringe/gravity technique.3. We will now place 1 ml of water into a cuvette and blank the spectrometer.4. Then, add 1 ml of the solution (nano pure water) into the cuvette and put it through the spectrometer.

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