Post-lab Question #2: What is the pH of the solution obtained by mixing 30.00 mL of 0.250 M HCI and 30.00 mL of 0.125 M NAOH? We assume additive volumes. O 1.20 O 2.38 7.00 10.1
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.
![### Post-Lab Question #2:
**Question:**
What is the pH of the solution obtained by mixing 30.00 mL of 0.250 M HCl and 30.00 mL of 0.125 M NaOH? We assume additive volumes.
**Answer Choices:**
1. 1.20
2. 2.38
3. 7.00
4. 10.1
**Explanation:**
In this post-lab question, you are asked to calculate the pH of a solution resulting from the mixing of hydrochloric acid (HCl) and sodium hydroxide (NaOH). Both the HCl and NaOH have known volumes and molarities. When these two solutions are mixed, the HCl and NaOH will neutralize each other until one of the reactants is completely consumed.
The possible answers to the question are 1.20, 2.38, 7.00, and 10.1. Each represents a potential pH value of the resulting solution.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcffe6fb8-a8b1-4738-951c-b41ccaeecf4e%2Fd5309f2e-5817-4d33-a090-88c5f6069164%2Fhfxxb9_processed.png&w=3840&q=75)
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