A 5.00g quantity of a diprotic acid was dissolved in water and made up exactly 250 mL. Calculate the molar mass if the acid is 25.0 mL of this solution required 11.1 mL of 1.00 KOH for neutralization. Assume both protons of the acid were titrated.

Q: Calculate the mass of sodium acetate (CH3COONa) required to prepare 35 mL of a 0.15 M sodium acetate…

A: Given data: Sodium acetate concentration = 0.15 M Volume = 35 mL Molar mass of sodium acetate =…

Q: A student mixes 50.0 mL of 1.00 M Ba(OH), with 80.6 mL of 0.400 M H,SO4 Calculate the mass of BaSO,…

A: The complete balanced equation = Ba(OH)2 + H2SO4 →BaSO4 + 2H2OGiven in the question,Volume of…

Q: Determine the Concentration of Acetic Acid in Vinegar a this lah, you wil detarmine the…

A: Vinegar contains acetic acid. By titrating this with a base we can easily calculate the…

Q: What is the pH of the solution obtained by mixing 35.00 mL of 0.250 M HCI and 35.00 mL of 0.125 M…

A:

Q: What should the pH be for a 0.1 M solution of a strong monoprotic acid? If these strong acids are at…

A: pH calculation for a strong monoprotic acid :

Q: A chemist takes 8.579 mL of liquid acetic acid, CH₃COOH (molar mass: 60.052 g/mol) with 1.05 g/mL…

A: Given, A chemist takes 8.579 mL of liquid acetic acid, CH₃COOH (molar mass: 60.052 g/mol) with 1.05…

Q: an aqueous solution containing 3 grams of CH3COOH in 500 ml of it and having a pH = 3 solution of…

A: Given that,  pH of 500 mL solution containing 3 g CH3COOH = 3 Molarity of CH3COOH solution = (3…

Q: A few mL of 0.800M HCl are added to 20mL of 0.800. NaC2H3O2. Will the initial pH of the 0.800M…

A: pH is used to determine the concentration of hydronium ion. pH for acid is less than 7. pH for base…

Q: Calculate the pH of a solution made by mixing 25.00ml. of 0.1056M HCI with 13.23ml of 0.1138M NAOH…

A: The acid solution is the solution in which loss of proton takes place and the pH of the solution is…

Q: A student takes 93.3 ml of a 0.0363 molar KOH solution and dilutes it to a final volume of 6,143.2.…

A: Given, Initial volume of solution = 93.3mL = 0.0933L. Final volume of solution = 6,143.2mL =…

Q: A solution is prepared by adding 31.56 grams of NaCN and 22.30 grams HCN to 600.0mL of water. i.…

A: First Calculate mole of each NaCN and HCN by dividing Molar mass to mass. Use Acidic buffer equation…

Q: Acid dissociation constants for sulfurous acid are given below. Solution A and Solution B are mixed.…

A: Given data,Molarity of KHSO3=1.00MVolume of KHSO3=200mLMolarity of KOH=1.00MVolume of KOH=40mL

Q: Calculate the pH of a mixture containing 0.266 mol HBz and 0.124 mol NaBz dissolved to 500.0 mL with…

A: Answer:- This question is answered by using the simple concept of calculation of pH of the solution…

Q: A chemist takes 8.579 mL of liquid acetic acid, CH;COOH (molar mass: 60.052 g/mol) with 1.05 g/ml…

A:

Q: When titrating 15 mL of hydrazoic acid (HN3) 0.000489 mol/L, with KOH 0.000517 mol/L: What is the…

A: Here we are required to find the pH of the solution

Q: Calculate the pH of a solution obtained by mixing 25.00 mL of 0.20 M NH3 with 25.00 mL of 5.0 x 10-2…

A:

Q: A chemist takes 8.579 mL of liquid acetic acid, CH₃COOH (molar mass: 60.052 g/mol) with 1.05 g/mL…

A:

Q: 100 mL of a natural water sample, whose pH is 6,6, requires 12,2 mL of 0,10 M HCl to end point…

A:

Q: Calculate the pH of a solution obtained by mixing 449 mL of0.17 M nitric acid with 405 mL of 3.6 x…

A: Since both the acid and base are strong in nature  Hence they will react until one of them gets…

Q: 25.00ml of 0.5M hydrobromic acid solution is titrated with 0.455M potassium hydroxide solution. what…

A: A neutralization reaction can be described as a chemical reaction in which acid and base reacts…

Q: A solution is prepared by mixing 25 mL of 0.06 M NaOH with 65 mL of 0.125 KOH. What is the pH of…

A:

Q: Given a mixture of 100cm3 of 1.01M HCl and 400cm3 of 0.04 NaOH, calculate the pH of the solution.

A: We have given that Volume of HCl = V1 = 100ml Molarity of HCl = M1 = 1.01M Volume of NaOH = V2…

Q: Calculate the pH of a solution prepared by mixing 15.0 mL of 0.10 M NAOH and 30.0 mL of 0.1 acid…

A: Determination of no. of mol of NaOH: n=M×V=0.10 mol/L×15.0×10-3L=1.5×10-3 mol Determination of no.…

Q: A 1-L unbuffered solution needs the pH adjusted from 7 to 1. How many mL of 12 molar HCI solution…

A: To find: Amount of 12M HCl solution required to change the pH of 1-liter unbuffered solution from pH…

Q: 250 mL pure water at 25C is added with 0.105x10-6 L H2SO4 Solution which contains 98.0 wt % sulfuric…

A: given  : Density = mass / volume mass = density × volume             = 1.84 × 250 mL mass = 460 g…

Q: A solution is 0.40 M HF and 0.80 M KF. Which of the following actions will result in pH - pK, for…

A: solution which resists it pH by adding small amount strong acid (or) strong base is called buffer…

Q: Calculate the pH when 25.36 mL of 0.100M NaOH has been added to the original 30.0mL of 0.100M Acetic…

A: Total volume of the solution (VT) after mixing the 25.36 mL of 0.100 M NaOH to 30.0 mL of 0.100 M…

Q: A 25 Celsius aqueous solution is made by adding 2.31 liters of 0.348 M NaNO2 to 3.36 liters of 0.118…

A: Interpretation: The given question is based on calculation of pH of a given buffer solution. Concept…

Q: HCl and Na2CO3 undergo a neutralization reaction. To neutralize the acid and base, 14.4 mL of…

A:

Q: Calculate the expected pH based on how the solution was prepared, again allowing for any dilution…

A: pH of a buffer solution can be calculated by using Henderson Hasselbalch equation, according to…

Q: Calculate the pH of a solution obtained by mixing 438 mL of 0.14 M  nitric acid with 385 mL of…

A:

Q: Calculate the pH of a solution containing 200ml of 0.01M NaOH and 8ml of 0.25M of acetic acid.

A: Answer :-  The pH of a solution containing 200ml of 0.01M NaOH and 8ml of 0.25M of acetic acid =…

Q: Calculate the pH when 9.71 mL of 0.100M NaOH has been added to the original 30.0mL of 0.100M Acetic…

A: Given: Volume of NaOH = 9.71 mL Concentration of NaOH  = 0.100 M Volume of CH3COOH = 30.0 mL…

Q: A 6.25−g quantity of a diprotic acid was dissolved in water and made up to exactly 275 mL. Calculate…

A: A diprotic acid is that which can release two protons. For complete neutralization of such acid,…

Q: The [H'] in a 1L solution with an ionic strength of 0.7 is 4.0 108 moles/L. What is the pH? Why is…

A:

Q: The ionization constant of acetic acid HC2H3O2 is 1.8 x 10-5. What will be the pH of a 0.10 M…

A: Given, The ionization constant of acetic acid HC2H3O2 is 1.8 x 10-5 0.10 M HC2H3O2 and 0.10 M in…

Q: Calculate the molar concentration of the acid if 19.28 of nitric acid was required to neutralize…

A: Molar concentration of nitric acid to be calculated.

Q: A 20.00 mL of 0.100 M diprotic weak acid H2A is titrated with 0.200 M NaOH. The volume of the NaOH…

A:

Q: Calculate the pH of a 0.5 Litre solution wich prepared by adding (50ml NH3) to a sufficient amount…

A:

Q: In which of these solutions will HNO, ionize less than it does in pure water?

A: The dissociation reaction of HNO2 can be written as follows; HNO2⇔H++NO2- Here the common ion effect…

Q: If you have 500 mL of a 0.10 M solution of the acid, what mass of the corresponding sodium salt of…

A:

Q: A chemist takes 8.579 mL of liquid acetic acid, CH₃COOH (molar mass: 60.052 g/mol) with 1.05 g/mL…

A:

Q: A mixture of a 25.0-mL 0.100 M HCl solution and a 15.0-mL 0.250 M NaOH solution was used. The…

A:

Q: A solution was prepared by mixing 50.0 mL of 0.10 M HCl and 25.0 mL of 0.25 M NaOH. What is the pH…

A:

Q: calculate the pH of a solution prepared by mixing 456mL of 0.10M HCl with 285 mL of 0.15M NaOH.

A: The pH depends on -log of concentraion of H+ ion present in the solution.so first of all we have to…

Q: A chemist takes 8.579 mL of liquid acetic acid, CH₃COOH (molar mass: 60.052 g/mol) with 1.05 g/mL…

A:

Q: The pH of a solution prepared by mixing 50.0 mL of 0.125 M NaOH and 30.0 mL of 0.125 M HNO3 is…

A:

Q: A chemist takes 8.579 mL of liquid acetic acid, CH₃COOH (molar mass: 60.052 g/mol) with 1.05 g/mL…

A: Volume of acetic acid = 8.579mL = 8.579*10-3L Acetic acid Molar mass  = 60.052g/mol Density =…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.