Coffee is an acidic beverage with a typical pH = 4.85, while milk has a pH = 6.80. Assuming no buffering capacity of either liquid, how much milk should be added to 590 mL of coffee to reach a pH = 5.05? x 1 247 mL 155 mL 351 mL 73 mL

Coffee is an acidic beverage with a typical pH = 4.85, while milk has a pH = 6.80. Assuming no buffering capacity of either liquid, how much milk should be added to 590 mL of coffee to reach a pH = 5.05? x 1 247 mL 155 mL 351 mL 73 mL

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 96QRT

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Concept explainers

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

Coffee is an acidic beverage with a typical pH = 4.85, while milk has a pH = 6.80. Assuming no
buffering capacity of either liquid, how much milk should be added to 590 mL of coffee to reach
a pH = 5.05?
247 mL
155 mL
351 mL
73 mL

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