Calculate the pH and pOH

Q: Calculate the pH of the following: (a) 500 ml of pure water (b) 15.0 mL of 2F hydrochloric acid…

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Q: When weak acids such as and are diluted with deionized water, their pH When weak bases such as are…

A: Weak acids are the species that give H+(aq) ion in water and are very weakly dissociated in water.…

Q: 0.5MHCI

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: First Slide: Title of Slide should be testing acids and bases. A chart should follow. The first…

A: pH is the measure of acidity or basicity. Various method used to determine pH of the substance.  1.…

Q: How can a pH be calculated if given the concentration of a strong acid?

A: pH: pH is defined as negative logarithm of hydrogen ion concentration.

Q: Does the pH and pOH also change after diluting a strong base?

A: Yes, the pH and pOH are changed on diluting a strong base. eg. pH of 1.0 M NaOH aqueous solution =…

Q: A solution consisting of a strong acid with a concentration of 1721 millimoles has a volume of…

A: Number of moles =1721 millimoles  ...Or because, 1milli = 10-3    so,  = 1721 × 10-3 moles. = 1.721…

Q: why wasnt pH used

A: In the above followup question, it is asked why the pH value is not used in the calculation of…

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

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Q: The pOH of a 0.390 M solution of NaOH is?

A: Since NaOH is a strong electrolyte, it gives complete OH- ions.  Hence [OH-] = [NaOH] = 0.39 M  pOH…

Q: Which of the given items cannot be used to measure pH? a)pH paper b)Indicator c)filter paper…

A: If pH > 7 (Basic) pH < 7(Acidic) pH = 7 (Neutral) pH paper is used to measure the pH . There…

Q: 0.555M solution of NaF, what is the pH?

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Q: The pOH of a 0.0120 M solution of HCl is

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Q: What is the pH and how is it calulated when 100 ml of 14% acetic acid is added to 200 ml of water.

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: B. In the laboratory, the pH of solutions can be measured accurately by.

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Q: How is pH and pOH calculated?

A: pH describes the potential of H+ in a solution. pH is calculated using the following equation…

Q: Determine each of the following for a 0.056 M KOH solution: Determine pH for this solution.

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Q: A solution has a pOH of 13.12. This tells us   a) solution is very acidic b) solution is slightly…

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Q: Calculate the pH, the pOH, and the molarity of all species in solution for a 2.45 M butanoic acid…

A: Given :- molar concentration of butanoic acid = 2.45 M  To calculate :-  Molarity of all species…

Q: If the pH of a solution is 6.6, the pOH is

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Q: Consider a solution of 0.000500M Hbr, determine the:   H3O+ Br- pH

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Q: The pOH of 0.050 M HCl is

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Q: If the PH of a solution is 3.738, the hydrogen ion concentration is ?

A: The given pH is 3.738

Q: Write an acid base or gas evolution reaction for the following (balanced equation is needed)A)…

A: A) Nitric acid with sodium hydroxide:Sodium hydroxide reacts with nitric acid and gives a salt of…

Q: The pH and pOH of 0.05 M of NaOH is ..

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Q: The pH and electrical of 4 differnt mixures were measured: (Table on picture) a Explain why…

A: *As per the guideline, the first three parts are answerable, please repost the remaining parts.…

Q: Which solution turns light red according to the pH scale

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Q: Calculate the pH of a solutione

A: The pH of a solution, obtained by mixing 449 mL of 0.17 M nitric acid with 405 mL of 3.6 ×10-2 M…

Q: Which one of the following statements is true? A) A solution with a pH of 12.90 will have a lower…

A: Given,The statements are:A. A solution with a pH of 12.90 will have a lower concentration of…

Q: What is the use of the Nernst Equation to calculate pH in a solution?

A: ANSWER

Q: Aspirin, which is acetylsalicylic acid, was the first NSAID use to alleviate pain and fever. If a…

A: Since the concentration of H+ ions is always ( in any case) = concentration of H3O+  hence [H+] =…

Q: 30.0 mL of 0.1M KOH is diluted with water until the final volume is 300 mL. CALCULATE: pH  of the…

A: Molarity is defined as the ratio of number of moles of the substance to the volume of the solution…

Q: If the pH of a solution is 8.4 the pOH will be

A: pH of a solution is the negative logarithm of concentration of hydrogen ions.

Q: Calculate the pH for a 0.100M weak acid solution that is to 1.140% ionized. (Report answers to two…

A: From given data  Concentration of acid, assume as [HA] = 0.100 M  % ionized = 1.140    Formula used…

Q: What is the initial pH of the original hydrochloric acid solution?

A: The 100 percent HCl does not behave as acid as it is just a gas. The HCl when reacts with water…

Q: if the molarity of Nitric Acid is [0.200] what is the pH?

A: Nitric acid is a strong acid so it dissociates completely.

Q: What is the pH of the final solution?

A: In order to calculate the pH we first write down the given data: Volume of salt=28.5ml=0.0285L.…