Question 18 Which of the following statements regarding Solutions A, B, C, and/or D are correct? The pH of Solution D is considerably lower than the pH of Solution B because it contains a buffer, which reacts with H3O+ and "uses it up". None of the provided statements are correct. The pH of Solution A is considerably lower than the pH of Solution C because it contains a buffer, which reacts with OH" and "uses it up". The pH of Solution B is considerably higher than the pH of Solution D because it contains a buffer, which reacts with H3O+ and "uses it up". The pH of Solution C is considerably higher than the pH of Solution A because it contains a buffer, which reacts with OH and "uses it up". At least two of the statements are correct. Question 23 From the options below, choose the major species present in Solution D after t solution has been prepared and mixed (i.e. after the reaction). Include spectator Ac Na+ OH HAC H+
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 18
Which of the following statements regarding Solutions A, B, C, and/or D are correct?
The pH of Solution D is considerably lower than the pH of Solution B because it
contains a buffer, which reacts with H3O+ and "uses it up".
None of the provided statements are correct.
The pH of Solution A is considerably lower than the pH of Solution C because it
contains a buffer, which reacts with OH" and "uses it up".
The pH of Solution B is considerably higher than the pH of Solution D because it
contains a buffer, which reacts with H3O+ and "uses it up".
The pH of Solution C is considerably higher than the pH of Solution A because it
contains a buffer, which reacts with OH and "uses it up".
At least two of the statements are correct.
Question 23
From the options below, choose the major species present in Solution D after the
solution has been prepared and mixed (i.e. after the reaction). Include spectator ions.
Ac
Na+
OH
HAC
H+](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9cfc67b0-3f9e-40b2-b5fc-5a0d55f7a8d4%2F5d77a76c-4db9-409b-b9cb-0a70c33f0e71%2Fi5r4png_processed.jpeg&w=3840&q=75)
![Solution A: 20.0 mL deionized H₂O + 5.0 mL standard HCI (provided).
▪ Solution B: 20.0 mL deionized H₂O + 5.00 mL standard NaOH (from your brown bottle).
Solution C: 20.0 mL of 1:1 buffer + 5.0 mL standard HCI.
Solution D: 20.0 mL of 1:1 buffer + 5.00 mL standard NaOH.
■](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9cfc67b0-3f9e-40b2-b5fc-5a0d55f7a8d4%2F5d77a76c-4db9-409b-b9cb-0a70c33f0e71%2Fstn7qp_processed.jpeg&w=3840&q=75)
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