What is the pH of a solution with [H;O*] = 2.8 × 10 5 M? (a) –4.55 (b) 4.55 (c) 10.48 (d) 1.00

Q: The pH of an acidic solution is 5.67. What is [OH⁻]?

A: Given:   pH of an acidic solution = 5.67  [OH-]= ?

Q: What is the [H3O+]  of an acidic solution that has a ph of 11.25?

A: pH of any solution is given by  pH = -log[H3O+ ]  where [H3O+ ] = concentration of H3O+ ions in the…

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: What is the pH of a peach with a [-OH] = 3.2×10-11 M? What is the pOH?

A: p[OH-] = -log(3.2*10^-11)  = 10.494      (ans)

Q: What is the pH of a 0.087 M solution of H2SO4? Round to two decimal places.

A: Given, Concentration of Sulfuric acid = 0.087M

Q: What is the pH of a 0.0810 M solution of HONH;CI (Kb of HONH2 is 1.1 x 108)?

A: Given,                HONH3Cl -----> HONH3+ + Cl-  Hydrolysis of the weak conjugate acid, HONH3+…

Q: The pH of an acidic solution is 3.67. What is [H⁺]?

A:

Q: What is the pH of a 0.750 M solution of C,H,NHB (Kb of C,H̟N is 1.7 10°)?

A:

Q: If in a solution [H,01-10 [OH ], what is the pH of the solution?

A: Given that :  [H3O+] = 10 [OH-]  We need to determine pH of this solution.

Q: Determine the pH of a 0.65 M solution of HCO₂K. The value of Ka for HCOOH is 1.8 × 10⁻⁴.

A: HCOOK is a salt of a weak acid (HCOOH) and a strong base (KOH). The salt is present as HCOO- and K+…

Q: calculate the pH of the solution eith an H+1 concentration of 2.90×10-12 and identify the solution…

A: Given,  The concentration of H+ = 2.90 × 10-12 M The pH of the solution is:

Q: 6. Identify the acid on the left and its conjugate base on the right in the following equations. d…

A: An acid is defined as a chemical substance that loses protons or hydrogen ions to the solution. A…

Q: if the ph of a solution is 3.80, what is its hydrogen ion concentration?

A: Given:PH = 3.80.

Q: The pH of an acidic solution is 3.39. What is [OH⁻]?

A: Given that pH of acidic solution = 3.39

Q: calculate the {H3O} of the solution of hydrochloric acid with pH = 2.00

A: Given, PH = 2.00 PH is defined as negative logarithm of concentration of [H+] ions.

Q: The pH of an acidic solution is 3.37. What is [H⁺]?

A:

Q: What is the pH of a solution that is 1 × 10-8 M with respect to H+?

A: Here given, Concentration of H+, that is [H+] = 1 x 10-8 M We know, that---- PH = - log [H+]

Q: The pH of a solution is 5.64. What is its hydrogen ion concentration ([H+]) in mol/L

A:

Q: Q49 (Ex. 13.6) In chemistry, the pH value . measure.. acidity. The pH value is defined by pH where…

A: pH :-  It is defined as the negative logarithm to the base 10 of hydrogen ion (H+ ion )…

Q: The pOH of a basic solution is 3.83. What is [OH]?

A: For basic solutions calculation of POH formula  POH= - log[ -OH]  Calculation of [ -OH]  formula  […

Q: What is the pH of 0.65 M NH4Br?

A: What is the pH of 0.65 M NH4Br?

Q: When [H+] = 4.0 × 10-9 M in water at 25°C, what is the pH?

A:

Q: If the pH of seawater is 8.50, what is the [H3O+]?

A: pH = 8.50  We also know that ., pH = - log[H3O+]

Q: Dr. Pepper has a [H+] = 0.000014 . What is its pH?

A: The pH value is the parameter that is used to determine the acidic or basic nature of a chemical…

Q: If the pH of a 2.54-cm rainfall over 4600 km is 3.50, how many kilograms of sulfuric acid, HSO4, are…

A: Given: pH of acid rain = 3.50 height of rainfall = 2.54 cm Area of rainfall = 4600 km2

Q: The pH of a solution is 2.55. What is the [H3O+]?

A: We know that, pH can be expressed as negative logarithm of hydrogen ion concentration or hydronium…

Q: What is the pH of a 0.0138 M solution of pyridine (C5H5N), a weak base?

A:

Q: The pH of a 0.0492 M solution of a weak acid is 2.641. What is the Ka of the acid?

A: pH= 2.641

Q: If the [H3O+] concentration is 0.00047M, what is the pH?

A: Given, Concentration of H3O+ ion = [H3O+] = 0.00047 M pH of the solution = ? Note: pH: It can define…

Q: In an aqueous solution, if the ​[OH^-] is 4.0E-9 M what is the ​[H3O^+]?

A: Given :- [OH-] = 4.0E-9 M To calculate :- [H3O+]

Q: does H2SO4 act as a strong or weak acid in water

A:

Q: The pH of an acidic solution is 5.75. What is [OH⁻]?

A:

Q: What is the [H3O+] if pH = 7.45?

A: Since the pH of any solution is given by  pH = -log[H3O+] where [H3O+] = concentration of H3O+ ions…

Q: What is the pH of wine that has an H 3O + concentration of 3.2 × 10 −4 M?

A: The pH scale is used to measure the acidity and basicity of aqueous solutions. pH is the negative…

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 0.40 M solution of benzoic acid, C6H5COOH?

A: Given information: Concentration of benzoic acid = 0.40 M

Q: 5. Calculate the pH of a 0.00339 M solution of NaF. (K, for HF is 6.6 x 104).

A: This question is related to finding the pH of given solution. First find out the components of it.…

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

A:

Q: Will a solution whose [H] = 5.04 x 10 be acidic, basic or neutral?

A: Given : Concentration of H+ ions=5.04×10-3  To identify : The nature of solution

Q: The pH of an acidic solution is 3.37. What is [H*]?

A: We will calculate H+

Q: What is the pH of an aqueous solution with a hydrogen ion concentration of [H+]=4.6×10−9 M?

A:

Q: The value pKw is 11.05 at 78 °C. What is the pH of a neutral solution at the same temperature? Enter…

A:

Q: What's the pH of a solution with an H+ concentration of: 1.247 x 101º. Round to 2 decimal places.

A: pH measures how the solution is basic or acidic lower the pH value the solution will be more acidic…

Q: Why is the pH of water at 25oC equal to 7.00?

A:

Q: If the pOH for a solution is 3.00, what is the pH? Is the solution acidic or basic?

A: The acidity or basicity of an aqueous solution is specified by the scale is called pH scale. Its…

Q: What is the [H+] is the pH is 9.6?

A: We have given that  The pH = 9.6  We know that  The pH of a solution is a measure of hydrogen ion…

Q: Given that Kw for water is 2.4 x 10-14 at 37 °C, calculate the pH of a neutral aqueous solution at…

A: An acidic substance is the substance that can give H+ ions. They are corrosive and sour in nature.…

Q: What is the pH an pOH of a solution of a strong acid of a concentration of 0.005 M?

A: Here given that,  Concentration of strong acid = 0.005 M And acid is strong so it's dissociated…

Q: What's the pH of a solution with an H+ concentration of: 1.247 x 1012, Round to 2 decimal places.

A: Value of pH is used to measure the acidity or basicity of a solution. At room temperature, value of…

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.