he concentration of caffeine in an energy soft drink was determined by standard addtion using MPLC the ollowing procedure was used a standard catfeine solution was prepared by adding 0 B654g of catfeine to 100 sm' of water A series of solutions were prepated by adding known volumes of the standard solution to the drink before diluting to 200 cm', The volume of standard and the caffeine peak area are shown in the table Added Energy caffeine Peak Drink Std area (cm') (cm') 25 1260 25 1447 25 10 1634 25 20 2009 25 25 2196 Determine the concentration of caffeine in the soft drink as mg cm.
he concentration of caffeine in an energy soft drink was determined by standard addtion using MPLC the ollowing procedure was used a standard catfeine solution was prepared by adding 0 B654g of catfeine to 100 sm' of water A series of solutions were prepated by adding known volumes of the standard solution to the drink before diluting to 200 cm', The volume of standard and the caffeine peak area are shown in the table Added Energy caffeine Peak Drink Std area (cm') (cm') 25 1260 25 1447 25 10 1634 25 20 2009 25 25 2196 Determine the concentration of caffeine in the soft drink as mg cm.
Chapter31: Introduction To Analytical Separations
Section: Chapter Questions
Problem 31.19QAP
Related questions
Question
4
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
EBK A SMALL SCALE APPROACH TO ORGANIC L
Chemistry
ISBN:
9781305446021
Author:
Lampman
Publisher:
CENGAGE LEARNING - CONSIGNMENT
EBK A SMALL SCALE APPROACH TO ORGANIC L
Chemistry
ISBN:
9781305446021
Author:
Lampman
Publisher:
CENGAGE LEARNING - CONSIGNMENT