36. Solution A has a pH of 2 and Solution B has a pH of 4. What is true about solutions A and B? A) Solution B is 100 times more acidic than Solution A. B) Solution A is 100 times more acidic than Solution B. C) Solution B is 2 times more acidic than Solution A. D) Solution A is 2 times more acidic than Solution B. 37. You dissolve some sodium fluoride, NaF. in some water which has a pH of 7. What do you know about the pH of the solution? A) It will be less than 7. B) It will be equal to 7. C) It will be greater than 7. D) It is impossible to predict the pH of the solution. 38. You dissolve some sodium chloride, NaCl, in some water which has a pH of 7. What do you know about the pH of the solution? A) It will be less than 7. B) It will be equal to 7. C) It will be greater than 7. D) It is impossible to predict the pH 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.
![36. Solution A has a pH of 2 and Solution B has a pH of 4. What is true about
solutions A and B?
A) Solution B is 100 times more acidic than Solution A.
B) Solution A is 100 times more acidic than Solution B.
C) Solution B is 2 times more acidic than Solution A.
D) Solution A is 2 times more acidic than Solution B.
37. You dissolve some sodium fluoride, NaF, in some water which has a pH of 7.
What do you know about the pH of the solution?
A) It will be less than 7.
B) It will be equal to 7.
C) It will be greater than 7.
D) It is impossible to predict the pH of the solution.
38. You dissolve some sodium chloride, NaCl, in some water which has a pH of 7.
What do you know about the pH of the solution?
A) It will be less than 7.
B) It will be equal to 7.
C) It will be greater than 7.
D) It is impossible to predict the pH of the solution.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc14b7619-7f42-456d-bd15-e2d5f2d4f203%2Fcd172de5-4d2e-4f11-94c1-8ba0b73923eb%2F11j13y_processed.jpeg&w=3840&q=75)
![32. HCOO" is the conjugate base of HCOOH, The Ka for HCOOH is 1.8 X 10“. What
is the Kb for HCOO?
A) 1.8 X 106
B) 5.6 X 1011
C) 3.74
D) 1.0 X 10-14
33. Which of the following equations would correspond to the bicarbonate ion,
HCO3', behaving as a weak acid?
A) HCO3 (aq) + H2O (1) = H3O* (aq) + CO32 (aq)
B) HCO3 (aq) + H20 (I) = H2CO3 (aq) + CO3? (aq)
C) HCO3 (aq) + H2O (I) = H2CO3 (aq) + OH" (aq)
%3D
D) HCO3 (aq) = CO2 (g) + OH° (aq)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc14b7619-7f42-456d-bd15-e2d5f2d4f203%2Fcd172de5-4d2e-4f11-94c1-8ba0b73923eb%2Fphy9ou_processed.jpeg&w=3840&q=75)
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