Calculate [H3O+] and pH for a 0.317 M solution of HF; Ka = 6.8 × 10−4.

Q: What is the pH of a 0.360 M solution of C₅H₅NHBr (Kb of C₅H₅N is 1.7 × 10⁻⁹

A: Given data--> C= 0.360 M solution of C5H5NHBr Kb=1.7*10-9   pkb = - log10(1.7*10-9) pkb= 9 -…

Q: What is the value of [H3O+] in a solution with pH=10.82?

A: Applying formula PH= -log[H3O+]

Q: Carbon dioxide in the atmosphere dissolves in raindrops toproduce carbonic acid (H2CO3), causing the…

A: To find the range of [H+] and [OH-] in the raindrops can be given by- Since, Product of the both…

Q: What is the equilibrium constant of the HSO4-ion, if [H3O+] = 0.027 M; [HSO−4] =0.29 M; and [SO2−4]…

A: The Complete and balanced chemical equation is given as,

Q: Calculate the pH of a 0.043 M NaF solution. (K, for HF = 7.1 x 104.)

A: Given -> Molarity of NaF = 0.043 M Ka ( HF) = 7.1 × 10^ -4

Q: Calculate the pH of each solution. [H3O+] = 5.4 x 10-10 M

A: The objective of this question is to calculate the pH of a solution given the concentration of…

Q: ) What is the pH and pOH of a solution with a [H;O*] of 5.72X 10-8 M? Is the solution acidic, basic…

A: Given: Concentration of H3O+ = 5.72×10-8 M Or [H3O+] = 5.72×10-8 M

Q: [H;O1+] 9.84 x 109M

A:

Q: 6a) Write the hydrolysis reaction of hypochlorous acid Clearly identify the acid, base, conjugate…

A: Given data:Concentration of solution of acid =0.050 MDetermine the hydrolysis reaction of…

Q: The [H3O+] of lemon juice is 2.5 x 10-2 M.  Calculate the pH.

A: Given  [ H3O+ ]  = 2.5 × 10-2 M  PH = ?

Q: What is the pH of a 0.390 M solution of HF (Ka = 6.8 × 10⁻⁴)?

A:

Q: What is the pH of a 0.440 M solution of HF (Ka = 6.8 × 10⁻⁴)?

A: In an aqueous solution of HF, the dissociation of weak acid HF and autoionization of water takes…

Q: Calculate The pH, The pOH, The [H3O+] And [OH-] of A 0.356 M HClO4 Solution.

A: Perchloric acid (HClO4) is a strong acid. This means it completely ionizes in water to form H3O+…

Q: Phenol, once known as carbolic acid, HC,H;0, is a weak acid. It was one of the first antiseptics…

A: The molecular formula of phenol or carbolic acid is HC6H5O. The acid dissociation constant for the…

Q: What is the Ph of a solution which has an (H3O+) = 0.043 M?

A:

Q: caculate the pH of a solution in which [OH─] = 3.1 x 10-3 M

A:

Q: Calculate the pH for the coffee solution if [H3O+] = 2.0 x 10-5 M.  Is the solution acidic, basic,…

A: Given, [H3O+] = 2.0 x 10-5 M

Q: Calculate the pH of pure water if [H3O+] = 1.0 x 10-7.

A: PH is the power of Hydrogen. PH is used to determine nature of solution like as acidic,basic or…

Q: A patient with severe metabolic acidosis has a blood plasma pH of 6.92. What is the [H3O+] of the…

A: pH of solution is equal to the negative logarithm of hydronium ion. pH=-log(H3O+) If solution is…

Q: Calculate the [H3O+] of a solution of hydrochloric acid with pH = 1.00 .

A: The relation between pH and [H3O+] is: pH=-log[H3O+]                        ...... (1)

Q: What is the pH of a 0.460 M solution of HF (Ka = 6.8 × 10⁻⁴)?

A:

Q: Lactic acid, HC3H5O3, is a weak acid; write an equation for its ionization in aqueous solution. If…

A: given Lactic acid,  using PH   calculate the value of H+ , apply the H+=Cα using the alpha value…

Q: The pH of a solution is a measure of the molar concentration of hydrogen ions, H* in moles per…

A: pH of solution is defined as negative logarithm of hydrogen ions  present in solution.

Q: Determine the pH of a solution that is 0.00542 M HCl and 0.0513 M HClO2. The Ka of HClO2 is 1.1 ×…

A:

Q: A solution is made by dissolving 16.7 g of CH₃NH₃NO₃ in 500.0 mL of water.   a)Write the acidic…

A: The compound given is CH3NH3NO3. Given : Mass of CH3NH3NO3 = 16.7 g And volume of solution = 500.0…

Q: Calculate the pH of a solution that has [H3O+] = 1.0 *10-6 M.

A: To calculate the pH of a given solution that has [H3O+] = 1.0 *10-6 M.

Q: What is the pH of a solution with [H3O+] = 4.5 x 10-5M?

A:

Q: Determine the OH− in a solution with a pH of 3.7.

A:

Q: Calculate the concentration of H3O+ ions present in a solution of HCl that has a measured pH of…

A: pH defined as the concentration of hydronium ion present in  the solution. It is defined as negative…

Q: The Ka for HC2H3O2 is 1.8 x 10-5. What is the pH of a 0.02M solution of this weak acid?

A:

Q: Determine the pH of 1.5 M HBrO. (Ka HBrO = 2.5 x 10–9)

A:

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.