What is the pH of a 0.975 M solution of acetic acid, HC2H3O2?

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: What is the pH of a solution with a pOH of 6.2?

A: Relation between pH and pOH is given as pH + pOH = 14    ......(1) Also pH is the measure of acidity…

Q: Calculate the pH of a .05 M solution of HCl(aq)?

A: Generally, a strong acid fully dissolves, the concentration of [HCl] equals to the [H+] (H3O+)…

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: For sulfuric acid, K >> 1 and K is 0.012. Calculate the pH of a 1.2 M solution of HSO.

A: Assuming the solution is H2SO4

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 8.1 × 10⁻⁴ M CsOH solution?

A: We know that , pOH can be expressed as the negative logarithm of hydroxide ion concentration,…

Q: Calculate the pH of a 5.714 M solution of NaHS

A: Given Concentration of NaHS is 5.714 M To find pH of the given solution

Q: The pH of a 0.0070 M solution of HNO₃ is

A:

Q: What is the pH of a 0.200 M solution of HNO3?

A:

Q: What is the pH of a 0.050M solution of (CH3)3N?

A: (CH3)3N is a weak base. The Kb of (CH3)3N is 6.5 x 10-5 at 25 0C When a weak base mixed with water…

Q: What is the pH of a 0.0355M KOH solution?

A: pH can be defined as negative logarithm of concentration of [H+] ions as the KOH is a base first we…

Q: What is the pH of 0.018M C5H5N(aq)?

A: pH is defined as the negative logarithm of the hydrogen ion concentration. The range of pH lies from…

Q: What is the pH of a 0.0898576 M solution of HClO3 (which is a strong acid)?

A: Strong acids undergo complete dissociation in aqueous solutions. Therefore, the concentration of H+…

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 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: What is the pH of a 0.00250 M aqueous solution of sulfuric acid?

A:

Q: What is the pH of a 7.7 x 10® M KOH solution?

A: Here ,the concentration of KOH is less , so we can not neglect the concentration oh OH- comes from…

Q: What is the pH of a 0.0050M solution of hydrofluoric acid?

A:

Q: What is the pH of a 0.0011M solution of Ca(OH)2?

A: Calcium hydroxide is a strong base. It undergoes complete dissociation in water to give two moles of…

Q: What is the molar concentration of a weak acid [HA], if the ka = 6.34 x 105 and the [H*] = 9.77 x…

A: Dissociation of weak acid :   HA  ⇌H+ + A-

Q: Calculate the pH of a 2.61 mol/L solution of ammonium hydrogen carbonate, NH4HCO3

A:

Q: If a sample of a certain solution is determined to have a [H3O+] concentration of 5.6×10^−12…

A:

Q: What is the pH of 0.0005 M HNO3?

A: The given data is as follows: The concentration of HNO3 = 0.0005 M As we know that HNO3 is a strong…

Q: What is the pH of 0.014 M solution of hydroiodic acid?

A: pH is a value that represents the concentration of hydrogen ions in solution. Hydrogen ions in…

Q: What is the pH of a 4.5 × 10¬4 M CSOH solution?

A: pH is defined as the negative logarithm to the base 10 of H+ ion concentration . pH = -log[H+]…

Q: Calculate the pH of each of the following strong acid solutions: 0.225 g of HClO3 in 2.00 L of…

A: Strong acid dissociates completely when dissolved in water. The given acid HClO3 is a strong acid.…

Q: What is the pH of a solution that has a [H3O+] = 4.5 × 10^_5?

A: Given:[H3O+] = 4.5 × 10-5 M.

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: Calculate the pH of a 0.0015 M solution of the strong base Sr(OH)2

A:

Q: What is the pH of a 2.5 × 10⁻⁴ M CsOH solution?

A: CsOH dissociates to give Cs+ and OH- ions in the solution. CsOH ----> Cs+ + OH- Thus, [OH-] = 2.5…

Q: The pH of a solution of 0.50 M  NH4Cl  is

A: NH4Cl dissociates as follows: Ka of NH3 is 5.6×10-10 Thus concentration of HCl is 1.67×10-5 M.

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

A:

Q: Lemon juice has a pH of about 2. What [H3O+] is this?

A: Given that the pH of lemon juice is 2. To calculate the concentration of H3O+ ions in the lemon…

Q: What is the pH, pOH and [H​3O​+​​] of a 0.022M Sr(OH)​2​ solution?

A:

Q: What is the pH of a 8.5 × 10⁻⁶ M HBr solution?

A: For the strong acid we can use the formula PH = -log[H]+  Strong acid completely ionized in aqueous…

Q: What is the pH of a 6.9 × 10⁻⁶ M KOH solution?

A: Use formula POH= -log(OH-) PH+POH=14 PH= 8.84

Q: Estimate the pH of a 0.016 M aqueous lead (II) chloride.

A:

Q: What is the pH and the concentrations (of all species) in a 0.075 M solution of Na2S?

A:

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: Calculate the pH of a 0.100M solution of arsenic acid, H3AsO4.

A:

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

A:

Q: If a sample of a certain solution is determined to have a [H3O^+] concentration of 4.89×10^−1…

A: Given: [H3O+ ] = 4.89 × 10-1 M.

Q: The [H3O+] of Coca-Cola Classic ® is 3.2 x 10-3. What is its pH? Is it acidic or basic?

A: The pH of the given solution can be defined as the measure of its basicity or the acidity. It is…

Q: What is the pH of a 0.76M solution of Ba(OH)2?

A: We have to calculate the pH of 0.76 M solution of Ba(OH)2

Q: What is the pH of a 0.25 M solution of methylamine hydrochloride, CH3NH3Cl?

A: The question is related to finding out the pH of a salt solution which is composed of weak base and…

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: What is the pH of a 0.10 M solution of HNO3?

A: pH is used for measurement of hydronium ion concentration. In case of strong acids, their…

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.