What is the pH of a solution made by adding 0.50 m of formic acid (HCOOH) and 0.30 mol of sodium formate (HCOONA) to enough water to make a 1.0 L solution? (Ka = 1.8 x 10-4) %3D HCOOH (aq) + H2O (I) НСОО (аq) + H3O* (aq)

What is the pH of a solution made by adding 0.50 m of formic acid (HCOOH) and 0.30 mol of sodium formate (HCOONA) to enough water to make a 1.0 L solution? (Ka = 1.8 x 10-4) %3D HCOOH (aq) + H2O (I) НСОО (аq) + H3O* (aq)

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases

Section16.2: Water And Ph Scale

Problem 3RC: If the pH of a solution containing the strong base Sr(OH)2 is 10.46 at 25C, what is the...

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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

What is the pH of a solution made by adding 0.50 m of formic acid (HCOOH) and 0.30 mol of sodium
formate (HCOONA) to enough water to make a 1.0 L solution? (Ka = 1.8 x 10-4)
%3D
HCOOH (aq) + H2O (I)
НСОО (аq)
+ H3O* (aq)

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