What is the pH of a 0.431 M weak base solution? The K, of the weak base is 0.000026. Your Answer: Answer

Q: A solution has a pH of 4.50. What is the [OH-] of the solution? [?] [OH-] = [? ] × 10¹²] M…

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Q: Compute the ionization constant

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Q: Consider a solution of an unknown salt having the general formulas BHCI, where B is one of the weak…

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Q: What is the pH of a 0.430 M HNO3 solution? Your Answer: Answer

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Q: The pH of a basic solution is

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Q: At a pH of 7.40, what is the ratio of the molar concentrations of HC03 to H2CO3? Express your answer…

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Q: What are  [H3O+],   [OH−],  and pOH in a solution with a pH of  3.47?

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Q: A 0.450 solution of a weak base has a pH of 9.40. What is the base hydrolysis constant, ?b, for the…

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Q: Calculate the concentration of H3O+ if the pH of a solution is 2.19. Answer to two significant…

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Q: Calculate the pH of KOH solution having concentration as 0.020 mol/L. (hint: you can calculation pOH…

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Q: What is the pH of a solution that is 0.150 M NH3 and 0.200 M NH4CI? Kb of NH3 = 1.8 x 10-5 O9.26…

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Q: The pH of 0.10 M hydrazine is 10.47 at 25 °C. What is the concentration of hydroxide in the…

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Q: Calculate the molar concentration of of a solution of HCI with a pH of 3.60 Your Answer: Answer

A: It is given that the pH of the HCl solution is 3.60 and the concentration of HCl needs to be…

Q: In the laboratory, a general chemistry student measured the pH of a 0.577 M aqueous solution of…

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Q: What would be the hydrogen ion concentration in a 0.200 M solution of oxalic acid (HOOCCOOH)?

A: Dissociation constant of acid (Ka) - In dissociation reaction of acid, ratio of concentration of…

Q: Q10 The ph values of two and 6. Indicate which and how more acidic 3 Tiquid is much more.

A: Given: The pH values of two liquids are 3 and 6. We have to find which liquid is more acidic and by…

Q: Why is the color violet/blue at pH near 7? Answer in 1 sentence.

A: Answer -   The colours from yellow to red indicate an acidic solution, colours blue to violet…

Q: What is the pH of a 0.045 M solution of TRIS base? Answer:

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

Q: Please do answer properly  Enough of a monoprotic weak acid is dissolved in water to produce a…

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Q: The pH of a solution is 12.4. How would you describe this solution?

A: pH = 12.4  is given

Q: The acid in a solution is 0.28 M and is 1.5% ionized. Determine Ka.

A: All the  calculation  explained  in the Handwritten  solution.

Q: Calculate the pH of a solution which is 0.245 M in NH3 and 0.245 M in NH4CI. The K, for ammonia is…

A: Given, [NH3] = 0.245 M [NH4Cl] = 0.245 M Kb for ammonia = 1.8 × 10-5 pH = ?

Q: Given for 9: A healthy individual has a blood with [H'] = 4.87× 10*. 9. What is his/her blood pH?…

A: Given, Concentration of H+ ion in a healthy individual blood = [H+] = 4.87 × 10-8 pH of the blood =…

Q: An aqueous solution of the weak base C of initial concentration 0.075 M has a pH = 11.85. Determine…

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Q: What is the pH of a 0.039 M HNO3 solution? Your Answer: Answer

A: In this question, we want to determine the the pH of HNO3 Solution.  How we can determine, you can…

Q: Determine the OH of a 0.23 M ammonia solution. K, = 1.76x10-5 Express your answer using two…

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Q: What is the pH of a solution containing 0.30 M HCOOH and 0.52 M HCOOK? Ka of HCOOH is 1.7 x 10-4…

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Q: What is the pH of a 0.437 M weak base solution? The K, of the weak base is 0.000043. Your Answer:…

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Q: You start with 6 moles of an acid, 2 moles dissociate into the conjugate base, what is the percent…

A: Acids/bases always dissociate in water or aqueous solution. The estimation for any acid amount…

Q: Calculate the pH and pOH of 2X10 -5 M H2SO4? (Hint: -log2=-0.3) Calculate the pH of 0.001 M KOH?…

A: pH is defined as the negative logarithm of concentration of H+ ion with base 10. pOH is defined as…

Q: Two students were investigating acidic and basic solutions. Test Bob Sandy Red Litmus Red Red Blue…

A: Litmus are the acid base indicators and we can easily determine if a solution is acidic or basic by…

Q: Question 1 What is the pH of a 2.19 M solution of methylamine? Report your answer to 2 decimal…

A: We have to calculate pH of solution.

Q: Rank the following solutions from lowest to highest pH. Solution A (pH = 2.50) Solution B ([H+] =…

A: Here we have to rank the following solution from lowest to highest pH.

Q: The pKa of NH3 is estimated to be 35. Its conjugate base, the amide ion (NH2), can be isolated as an…

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Q: An acid (HA) dissociates as follows: HA ? H+ + Aminus Arrow should be interpreted as an…

A: pH is the negative logarithm of concentration of proton. pH=-log[H+] It tells about the acidity of…

Q: The pH of a 0.33 M solution of barbituric acid (HC,H;N,0;) is measured to be 2.25. Calculate the…

A: Since pH = -log[H+] where [H+] = concentration of H+ ions Hence 2.25 = -log[H+] => [H+] = 5.62 X…

Q: Calculate the pH of an aqueous solution that is 0.35 M NH3 and 0.15 M NH,NO3 given that the K, of…

A: Given: Concentration of NH3 = 0.35 M And concentration of NH4NO3 = 0.15 M Since the solution…

Q: [H*] and pH Example: Calculate the pH of a solution with a [H] of 4.7 x 10-11 M.

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Q: At a certain temperature, the pH of a neutral solution is 7.85. What is the value of Kw at that…

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Q: Find the pOH of a solution whose pH is 8. Answer:

A: pH is a measure of concentration of hydrogen in solution. pOH is measure of concentration of…

Q: The pH of a 1.2 M solution of hypobromous acid (HBrO) is measured to be 4.28. Calculate the acid…

A: Given : Concentration of HBrO = 1.2 M And pH of solution = 4.28  Since pH = -log[H+ ] Hence…

Q: Find the pOH of a solution whose pH is 11. Answer:

A: pOH of the solution will be 3

Q: Find the pOH of a solution whose pH is 12. Answer:

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Q: 1. The formula for the conjugate base of H₂S is 2. The formula for the conjugate acid of HC6H606 is…

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Q: Calculate is the pH of 0.02 M HC2H302? Ka-1.8x10^-5 Your answer

A: 0.02 M HC2H3O2 has a Ka of 1.8 × 10-5 .Here we have to calculate the pH of the solution.

Q: What is the pH of a solution with a H+ concentration of 8.779 x 10 to the power -10? Calculate…

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: What is the pH of a 0.485 M HNO3 solution? Your Answer: Answer

A: Ans. PH = 0.314

Q: " in .25M represents what?   Question 4 options:   Concentration   None of the above   Color…

A: Given values-> .25

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.