(NaOH). What is the pH value at the equivale

Q: Calculate the pOH of the following aqueous solutions at 25°C: (a) 0.013 M LiOH, (b) 0.013 M Ba(OH)2…

A:

Q: Which of following solutions is a basic solution? A solution with [OH] = 1.7 x 104 M A solution with…

A: On a scale of pH meter ,  any solution is described as basic in nature if and only if  , pH is…

Q: The pOH of an aqueous solution of 0.552 M ammonia is .

A: pOH is defined as negative logarithm of hydroxyl ions.

Q: The pH of an aqueous solution of 0.354 M hydrofluoric acid is

A: Hydrogen fluoride is a weak acid and its pKa value is = 3.17 The concentration of HF solution is =…

Q: Rank the acids in order of increasing acid strength. CH;COOH CH,CICOOH CHCI,COOH CCI,COOH

A: Acids are the hydrogen containing substances which can release proton easily and these substances…

Q: Which of these may be classified as a Lewis base? O Fe O Zn2+ O CO2 O CH3NH2

A: CH3NH2 is lewis base.

Q: 6. Determine the pH and [OH] of a solution if its [H*] = 7.5 x 103M.

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: choices

A: Dear student I have given answer to your question in the image format.

Q: The pH of a 0.0084 M solution of HNO₃ is

A: The pH of any compound can be calculated on the basis of the concentration of hydronium ions present…

Q: Calculate the hydronium ion concentration of blood, the pH of which is 7.3 (slightly alkaline).

A:

Q: If pH is equal to 3.92, what are the values of H+, poH, and OH-?

A:

Q: Which of the following solutions has the greatest concentration of hydroxide ions (OH)? household…

A: The hydrogen ion concentrations are expressed in terms of the numerical value of negative power to…

Q: What is the conjugate acid of HC6H5O,2? You must use the proper subscripts, superscripts, and…

A: According to concept of Lowery and Bronsted, an acid is defined as substance which has a tendency to…

Q: The pH of a solution is 4. Which of the following is correct? (A) The solution is basic with an [OH]…

A:

Q: The pOH of an aqueous solution of 0.435 M nitrous acid is

A: Formula used :-  pOH = -log[OH]-

Q: what is the conjugate base of phosphoric acid?

A:

Q: The pH of an aqueous solution of 0.512 M nitrous acid is

A: Given 0.512M Nitrous acid HNO2 Pka of Nitrous acid  [H+] = (7.2*10-4*0.512)1/2 [H+] = 0.0192

Q: The pH of a solution if 6.2. What is the concentration of H3O+ ions?

A: We have to calculate the concentration of H3O+ ion

Q: What is the conjugate base of formic acid, HCO2H?

A:

Q: What are the pH and pOH values of a 0.5454 M aqueous LiOH solution?   pH= 0.699, pOH=13.30…

A: The correct answer is given below

Q: Calculate the pOH of the following aqueous solutions at 25°C: (a) 0.15 M NaOH, (b) 8.4 × 10-3 M…

A:

Q: Calculate the pOH and the pH of a 5.0 x 10^-2 M solution of NaOH.

A: Given :-A 5.0×10-2 M solution of NaOHwe have to calculate the POH and PH.

Q: Calculate the pOH and pH of the following aqueous solutions at 25°C. (а) 0.008 М КОН РОН: pH: (b)…

A:

Q: If the hydroxide concentration of a solution is [OH-] = 4.67 X 10-8 what would the pH of that…

A: Given:The concentration of OH, [OH-] = 4.67 X 10-8To find:pH = ?

Q: Calculate the pH of a solution that has [H 3O +] = 5.2 × 10 –7 M.

A: pH is the potential of the hydrogen which is usually used to predict how strong an acid is. The pH…

Q: The pOH of an acidic solution is 11.55. What is [OH 1?

A: The pOH of the solution is = 11.55 The hydroxide ion concentration of the solution is =?

Q: Complete the table below: Calculate the values of both the pH and the pOH of the following solutions…

A:

Q: The pH of an aqueous solution of 0.532 M nitrous acid is

A: The acid ionization constant, Ka represents the acid strength of a solution and the acid is stronger…

Q: Which of the following pH values would indicate a basic solution? 04 0 7 O 10 O 3

A: The answer to the following question is given as:

Q: What is the pH of a solution with a pOH of 2.4? Is the solution acidic or basic?

A: We have pOH as 2.4 , we have to calculate pH as well as nature of solution.

Q: Calculate the pH of a 0.10 molar solution of sodium formate

A: Acid dissociation constant of formic acid is:  The chemical equation for the reaction involved with…

Q: Express the pH of the solution to three decimal places. 0.300 g of HClO3 in 2.9 L of solution

A: The pH of the given solution is to be determined to three decimal places- 0.300 g of HClO3 in 2.9 L…

Q: The pOH of an aqueous solution of 0.423 M benzoic acid, C¿H;COOH is

A:

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: Calculate the pOH and the pH of a 2.0×10−5 M solution of NaOH at 25°C

A: NaOH is a strong base. Hence it will dissociate completely as NaOH ------> Na+ + OH-  Hence…

Q: Calculate the pOH in an aqueous solution with a pH of 5.85 at 25°C.

A:

Q: _(acid/base). In the following chemical equation, H2O is acting as the HF + H20 → F + H30+.

A: Given, Chemical Reaction :: HF + H2O ---> F- + H3O+

Q: The pH of a 1.00 M solution of urea, a weak organic base, is 7.050. Calculate the Ka of protonated…

A: [CH4N2O] = 1.00 M pH = 7.050 Calculating the [H3O+] from the given pH value, pH = -log[H3O+] [H3O+]…

Q: give the formula of the conjugate base and acid of HSO4-

A: When a Bronsted acid donates a proton, what remains of the acid is known as a conjugate base; when a…

Q: Which of the following solutions has the greatest concentration of hydroxide ions (OH')? gastric…

A: We know,      pH + pOH = 14  And  pH = - log(H+) pOH = - log(OH-)  Higher is the hydroxide ion…

Q: What is the pH of a 0.0025 molar acidic solution?

A: Concentration  given  [H+] =0.0025 M

Q: Calculate the pH of solutions with the following concentrations. [OH−]= 1×10−12M

A: Given, [OH-] = 1 * 10-12 M   Required,                      pH of the solution   First, have to find…

Q: The pH of an acidic aqueous solution with a pOH of 9.25

A: Given data is as follows: The pOH of the aqueous solution = 9.25 The pH of the aqueous solution = ?…

Q: What is the pH of an aqueous solution with a hydrogen ion concentration of [H+]=2.1×10−7 M?

A:

Q: The pOH of an aqueous solution of 0.468 M formic acid, HCOOH is _____  .

A:

Q: The pH of orange juice is about 3.5. What would be the pOH of orange juice?

A: Given: pH= 3.5 pOH=? It is calculated as

Q: Calculate the pH of an NaOH solution where [OH-] = 4.6 x 10-5

A: The negative logarithm of hydrogen ion concentration is known as pH. The pH value of 7 indicates…

Q: What are the pH and pOH of 0.075 M NaOH(aq)?

A: Since NaOH is a strong base Hence it will dissociate completely in solution  Since the dissociation…

Q: Calculate the pH and pOH of a 4.3 x 10-3M solution of NaOH.

A: Given information: Concentration of NaOH = 4.3 x 10-3M

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.