What is the pH of a 0.01 M CH3COOH solution? (Ka= 1.74 x 10-5)

Q: What is [H⁺] in a 0.470 M solution of acrylic acid, CH₂CHCOOH (Ka = 3.16 × 10⁻⁵)?

A: Given values-> Molarity of H^+ = 0.470M Ka = 3.16 × 10^-5

Q: Calculate the pH of 0.2 M HNO2 solution (ka=4.5*10-5)

A: we know PH=-logH+HA⇆H++A-  (acid)So, Ka=H+A-HA

Q: What is the pH of a 7.041 x 10^-6 M HCIO4 solution?

A: Given , concentration of acid solution = 7.041 x 10^-6 M   That means,  [H+] = 7.041 x 10^-6 M

Q: pH of the 0.025 M C65NH3Cl solution? (Ka=3.8*10^-10

A: C6H5NH3Cl is a salt of weak baseC6H5NH3Cl and strong acid HCl.pH for this type of salt is calculated…

Q: HC3H5O3, is found in sour milk. What is the pH of 0.30M lactic acid? Ka=1.4 ' 10-4

A: The reaction of lactic acid releasing H+ ion in water is given as-…

Q: Lactic acid, HC3H5O3, is found in sour milk. What is the pH of 0.30 M lactic acid?  (Ka= 1.4, 10-4)

A: Given that,  the concentration of lactic acid (HC3H5O3) = 0.30 M, dissociation constant Ka =…

Q: The pH of a solution for which [OH-] = 1.0 x10-6 is %3D

A: pH stands for Hydrogen potentials. pH is a negative logarithm of the concentration of hydrogen ions.…

Q: Calculate the percent ionization of boric acid (H3BO3) in solutions of each of the following…

A: Boric acid is a weak acid. Hence its partial ionisation reaction can be written as, => H3BO3 (aq)…

Q: Calculate the pH of a 0.050- M Al(NO3 )3 solution. The Ka value for Al(H2O)6 3+ is 1.4 × 10−5.

A: The question is based on the concept of chemical equilibrium. we have to calculate pH of the…

Q: What is the pH of 0.03 M HNO2?

A: Given :-  Molar concentration of HNO2 = 0.03 M  Ka = 4.6 × 10-4  To calculate :-  pH of the solution

Q: What is the pH of a solution containing both 0.10 M CH₃COOH and 0.20 M CH₃COONa? The Ka of CH₃COOH…

A: We have to predict the pH of the given solution.

Q: What is the pH of a solution that has [H*] of 1.00 X 10-4? O-4 O 14 4 01

A:

Q: What is the concentration (in M) of hydroxide ions in a solution at 25.0 °C with a pH of 3.58? O…

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

Q: What is the pH of the 0.200 M H2CO3 solution?

A:

Q: 4. a. What is the pH, and the equilibrium concentrations for [H*], [CH³COO-], [CH3COOH] and [OH-] in…

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Q: What is the pH of a 0.139 M solution of HF? Ka for Hf is 6.6 x 10-4

A:

Q: What is the pH of a 0.1055 M CH3COOH solution (Ka = 1.75 × 10−5)?

A: Given concentration of CH3COOH = 1.75 × 10-5

Q: what is the pH of 0.12795M CH3COOH solution? Ka=1.8x10^-5

A: We have to calculate the pH.

Q: What is the hydrogen lon concentration of an aqueous solution with a pH of 8.777 O a. 5.2 M O b.…

A: Since we know that pH = -log[H+]  Using the above formula we will calculate the concentration of H+…

Q: What is the pH value of 1x10-3 M CH3COOH solution? (Ka: 1.75x10-5)

A:

Q: What is the pH of 8.1 x 10-5 M HClO4 solution?

A:

Q: What will be the pH of a solution containing 0.200 M NaH2PO4 and 0.200 M Na2HPO4? Ka(NaH2PO4) = 6.2…

A: Given,  Molar concentration of weak acid, NaH2PO4 or H2PO4- = [H2PO4-] = 0.200 M Molar concentration…

Q: 2. What is the pH, the pOH and the [OH] of a solution in which the [H*] = 2.43 x 10-6 M? %3!

A: pH is defined as  the negative log of hydrogen ion concentration  pOH is defined as the negative log…

Q: If a solution of HF (Ka = 6.8 x 10-4) has a pH of 3.65, calculatethe concentration of hydrofluoric…

A: The term pH of the solution is a measure of the acidity or the basicity of a given solution. More…

Q: 1. Find the pH of a solution having H+ concentration of 3.52 x 10-11. 2. What is the pH of a…

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Q: 4. Sodium hypochlorite (NaCIO) is often found in household bleach. What is the pH of a 0.740 M…

A: We have to predict the pH of solution .

Q: What is the pH of a 3.1 x 10-4 M CsOH solution?

A: Given : concentration of CsOH = 3.1 × 10-4 M  To calculate :- pH of solution

Q: What is the pH of a solution with [OH] = 6.9 x 10-2 M? %3D

A: pH is negative logarithm of hydrogen ion concentration. pOH is negative logarithm of hydroxide ion…

Q: What is the pH of an aqueous solution of HNO3 with a concentration of 3.33 x 10-3 M? О А. 5.5 о в.…

A: Given the aqueous solution of HNO3 with a concentration of 3.33×10-3we are asked to the pH of…

Q: What is the pH of a 7.7 x 10-3 M HI solution?

A:

Q: Calculate the pH of a solution that is 1.25 M H3A. For H2A, Ka = 8.1 x 10-7.

A:

Q: What is the pH of a solution if [OH-]=2.4 x 10-6?

A: pH of any solution in terms of [OH-] is given by  pH = 14 + log[OH-] where [OH-] = concentration of…

Q: what is the pH of a solution with [OH-] = 2.93×10^-9M

A: Given, [OH-]=2.93×10-9 Mwe are asked to calculate the pH of solution.

Q: What is the [H*], [OH], and pOH of a solution with pH = 3.67? %3D

A: Given that, pH = 3.67 Then,

Q: What is the pH of a .459 M solution of NaClO. Ka= 2.87x10^-8

A:

Q: f) Calculate the pH of the following solutions: (i) A 0.045 M solution of sulphuric acid. (ii) A…

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Q: The pH of 0.075 M NH3 solution (Kb for NH3 = 1.75 × 10-5) O 4.94 O 12.03 O 1 1.05 O 8.02 O 2.09

A: Given,  Concentration of NH3 = [NH3] = 0.075 M  Base dissociation constant of NH3 = Kb = 1.75 x 10-5…

Q: What is the pH of a 0.1055 M CH3COOH solution (K, = 1.75 x 10-5)? %3D

A: Answer: ICE table for the dissociation of weak monoprotic acid is shown below:

Q: Calculate the pOH of a solution with [H+]= 1.4 x 10^-9 M Calculate the pH of a 0.050 M aqueous…

A: Here, we have to calculate the pOH of a solution with [H+]= 1.4 x 10-9 M Also, we have to calculate…

Q: What is the pH of a NAOH solution with a concentration of 4 x 10-4 M?

A:

Q: What is the pH of a 1.9 × 10-³ M R6OH solution?

A: The question is about to calculate the pH of a 1.9 x 10-3 M RbOH Solution -

Q: Calculate the pH of a solution  with [H+]  = 1.8 x 10-5 M

A: [H+] = 1.8 × 10-5 M

Q: What is the pH of a 0.0245 M solution of NH3?        Kb = 1.8 x 10-5

A:

Q: What is the pH of a 0.844 M solution of hypochlorous acid (Ka 2.9 x 10-8)?

A:

Q: What is the pH of a 7.1 x 104 M HCIO4 solution? 1 2 3 4 5 C 7 8 +/- х 100

A:

Q: What is the pH of a 1.7 x 10^-3 M HI solution?

A: pH is a measure of acidity and basicity of solution. When pH value is below 7 solution is acidic.…

Q: Determine the pH of a 0.0525 M Fe(NO3)3 solution. The Ka for Fe3+ is 6.3 x 10^-3. What is the pH?

A: Reaction of ferric nitrate in water is given below Fe3+ is formed from Fe(NO3)3.

Q: The pH of a 0.55 M aqueous solution of hypobromous acid, HB1O, at 25.0 °C is 4.48. What is the value…

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