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Peak Solution Preparation Area 0.045 g of paracetamol is weighed in a 50 mL volumetric flask and made up to the mark with methanol 0.055 g of paracetamol is weighed in a 50 mL volumetric flask and made up to the mark with methanol. 0.095 g of paracetamol is weighed in a 100 mL volumetric flask and made up to the mark with methanol. 32 mg of paracetamol is weighed in a 250 mL volumetric flask and made up to the mark with methanol. A 8957 9845 10450 D 4500

Peak Solution Preparation Area 0.045 g of paracetamol is weighed in a 50 mL volumetric flask and made up to the mark with methanol 0.055 g of paracetamol is weighed in a 50 mL volumetric flask and made up to the mark with methanol. 0.095 g of paracetamol is weighed in a 100 mL volumetric flask and made up to the mark with methanol. 32 mg of paracetamol is weighed in a 250 mL volumetric flask and made up to the mark with methanol. A 8957 9845 10450 D 4500

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Chemistry

The below table shows how the paracetamol standard solutions were prepared for the

method validation and respective peak area obtained in HPLC. The best linear fit of the

calibration curve is y = 5.9999 x + 3821.1 with R2 = 0.9416. Explain why the calibration is

unacceptable and suggest how it can be improved.

Peak Solution Preparation Area 0.045 g of paracetamol is weighed in a 50 mL volumetric flask and made up to the mark with methanol 0.055 g of paracetamol is weighed in a 50 mL volumetric flask and made up to the mark with methanol. 0.095 g of paracetamol is weighed in a 100 mL volumetric flask and made up to the mark with methanol. 32 mg of paracetamol is weighed in a 250 mL volumetric flask and made up to the mark with methanol. A 8957 B 9845 C 10450 D 4500
Transcribed Image Text:Peak Solution Preparation Area 0.045 g of paracetamol is weighed in a 50 mL volumetric flask and made up to the mark with methanol 0.055 g of paracetamol is weighed in a 50 mL volumetric flask and made up to the mark with methanol. 0.095 g of paracetamol is weighed in a 100 mL volumetric flask and made up to the mark with methanol. 32 mg of paracetamol is weighed in a 250 mL volumetric flask and made up to the mark with methanol. A 8957 B 9845 C 10450 D 4500
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