Calculate the molarity of TZ standard solution #3. You should report your molarity to 3 significant figures, e. G. 31. 5 umol/L. Molarity (umol/L) = Preparation of the Buffer Solution volume of pH 8 buffer total volume of diluted 20 100 Stock Solution Information tartrazine stock solution Allura Red AC stock sa 42. 06 21. 22 total volume (ml) TZ #1 TZ TZ #3 TZ #4 TZ #5 Dilution Parallel Dilution of Tartrazine Stock Solution original solution original solution buffer added (ml) added (ml) #1 5 0 #1 4 #1 3 2. 00 #1 2. 00 3 #1 1. 00 4 Serial Dilution of Allura Red AC Stock Solution original solution original solution buffer added (ml) added (ml) #1 5. 00 0 #1 5. 00 5 #2 5. 00 5 #3 5. 00 5 #4 5. 00 5 5 5. 00 5. 00 5. 00 5. 00 total volume (ml) AR #1 AR #2 AR #3 AR #4 AR #5 5. 00 10. 00 10. 00 10. 00 10. 00
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