▾ Part A What is the pH of a 0.125 Mammonia solution? Express your answer numerically to two decimal places. ▸ View Available Hint(s) pH 11.18 Submit Previous Answers ✔ Correct ▾ Part B What is the percent ionization of ammonia at this concentration? Express your answer with the appropriate units. ▸View Available Hint(s) HÅ ? % ionization Value Units Submit Previous Answers Part A Determine the pH of the butter. Express your answer using two decimal places. pH = 5.34 Previous Answers ✔Correct Part B Write the complete ionic equation for the reaction that occurs when a few drops of hydrochloric acid are added to the buffer. Express your answer as a chemical equation. Identify all of the phases in your answer. ΤΑ ΑΣΦΑ ΑΣΦΑ O PAG ? A chemical reaction does not occur for this question. Submit Previous Anewers Request Anewer X Incorrect; Try Again; 8 attempts remaining Part C Write the complete ionic equation for the reaction that occurs when a few drops of sodium hydroxide solution are added to the buffer. Express your answer as a chemical equation. Identify all of the phases in your answer. | ΑΣΦ AZO O SMC ? A chemical reaction does not occur for this question. Submit Previous Answers Request Answer X Incorrect; Try Again; 8 attempts remaining PA
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.
![Chemistry
The degree to which a weak base dissociates is given by the
base-ionization constant, Kb. For the generic weak base, B
B(aq) + H₂O(1)
BH (aq) + OH(aq)
this constant is given by
Kb =
BH+|OH|
[B]
Strong bases will have a higher Kb value. Similarly, strong bases
will have a higher percent ionization value.
Percent ionization =
[OH] equilibrium
[B] initial
x 100%
Strong bases, for which K, is very large, ionize completely (100
%). For weak bases, the percent ionization changes with
concentration. The more dilute the solution, the greater the
percent ionization.
A butter is prepared by adding 23.0 g of sodium acetate (CH3COONa) to 510 mL of a
0.140 M acetic acid (CH3COOH) solution.
▼
▼
Part A
What is the pH of a 0.125 Mammonia solution?
Express your answer numerically to two decimal places.
View Available Hint(s)
pH 11.18
Submit
Previous Answers
✓ Correct
Part B
What is the percent ionization of ammonia at this concentration?
Express your answer with the appropriate units.
▸ View Available Hint(s)
HÅ
3
→ C
?
% ionization= Value
Submit
Units
Previous Answers
Part A
Determine the pH of the butter.
Express your answer using two decimal places.
pH 5.34
Submit
Previous Answers
✓ Correct
▾ Part B
Write the complete ionic equation for the reaction that occurs when a few drops of hydrochloric acid are added to the buffer.
Express your answer as a chemical equation. Identify all of the phases in your answer.
|| ΑΣΦ
A chemical reaction does not occur for this question.
Submit Previous Answers Request Answer
X Incorrect; Try Again; 8 attempts remaining
▾ Part C
Write the complete ionic equation for the reaction that occurs when a few drops of sodium hydroxide solution are added to the buffer.
Express your answer as a chemical equation. Identify all of the phases in your answer.
| ΑΣΦΑ
?
A chemical reaction does not occur for this question.
Submit Previous Answers Request Answer
X Incorrect; Try Again; 8 attempts remaining](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F839f6d97-fc81-4f02-bb76-b44c7711c6cd%2Fee3d6bf9-2961-4c8c-9146-92cc9fa848ad%2Fnxgd4yd_processed.jpeg&w=3840&q=75)
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