V Juce asked to determine the percentages of citric acid in the freshly squeezed and bottled lemon following data were obtained. Freshly Squeezed lemon juice Trials Volume of Titrant (ml) 1 25.5 Types of Lemon Juice Freshly Squezzed Bottled 2 25.5 13 25.5 Bottled Lemon juice 12 18.3 1 18.5 Mass of 25 ml (g) 25.6 26.7 3 18.3 Given that the molarity of NaOH is 1.10 M (after standardization with KHP), determine the mass of citric acid in the Bottled juice (8)
V Juce asked to determine the percentages of citric acid in the freshly squeezed and bottled lemon following data were obtained. Freshly Squeezed lemon juice Trials Volume of Titrant (ml) 1 25.5 Types of Lemon Juice Freshly Squezzed Bottled 2 25.5 13 25.5 Bottled Lemon juice 12 18.3 1 18.5 Mass of 25 ml (g) 25.6 26.7 3 18.3 Given that the molarity of NaOH is 1.10 M (after standardization with KHP), determine the mass of citric acid in the Bottled juice (8)
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter30: Nutrition
Section: Chapter Questions
Problem 30.3P: If sodium benzoate, a food preservative, is excreted as such and if calcium propionate, another food...
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