CHEM1407 Homework Ch 16, Sec 6A Name: #3) A 2.5x10-³M of an unknown acid has a pH of 3.80 at 25C. What is the hydronium ion concentration of the solution?
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.
![blackboard.learn.xythos.prod/579872cf81db6/2987817?X-Blackboard-S3-Bucket-blackboard.learn.xythos.prod&X-Blackboard-Expiration=
2 / 2 | 100% +
CHEM1407
A
Homework Ch 16, Sec 6A
Name:
# 3) A 2.5x10-³M of an unknown acid has a pH of 3.80 at 25C. What is the
hydronium ion concentration of the solution?
# 4) A 0.15M solution of cyanic acid (HCNO) has a Ka for the acid of 3.5x10-4.
What is pH for this acid?
# 5) The ionization constant of a very weak acid HA is 4.0x109. Calculate the
equilibrium concentrations of H3O+, A-, and HA in a 0.040M solution of the acid.
#6) Propoanoic acid, HC3H5O2, is an organic acid with a foul odor. The acid-
dissociation constant, Ka, for this acid is 1.4 x10-³M
a) write the dissociation equation for this acid
b) What is the pH and % dissociation for a 0.25M solution of this acid?
63°F Mostly cloudy](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe6ff49cf-3c3b-4016-b45d-e036b886287a%2F5e788508-454c-4ba0-a7f8-650fddb238dc%2Fqdesmqu_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
![Organic Chemistry](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)