Malic acid (H₂CH₂O) derives its name from the genus name for apples (Malus), from which it was first isolated. It is the main acid in many fruits (including apricots, cherries, peaches and pears) and is widely used as a food additive to enhance sweetness or tartness. Malic acid is a diprotic acid with pK, = 3.40 and pK₂ = 5.11 at 25°C. al a2 Calculate the following for a 0.20 M malic acid solution at 25°C. pH = [HC H O ]=| [HC H O ]=

Malic acid (H₂CH₂O) derives its name from the genus name for apples (Malus), from which it was first isolated. It is the main acid in many fruits (including apricots, cherries, peaches and pears) and is widely used as a food additive to enhance sweetness or tartness. Malic acid is a diprotic acid with pK, = 3.40 and pK₂ = 5.11 at 25°C. al a2 Calculate the following for a 0.20 M malic acid solution at 25°C. pH = [HC H O ]=| [HC H O ]=

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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Malic acid (H₂CH₂O) derives its name from the genus name for apples (Malus), from which it was first isolated. It is the main acid in many fruits (including apricots, cherries, peaches and pears) and is widely used as a food additive to enhance sweetness or tartness. Malic acid is a diprotic acid with pK = 3.40 and pK = 5.11 at 25°C. Calculate the following for a 0.20 M malic acid solution at 25°C. pH = [HCHO]= [HCH_O5]=
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