3. What is the concentration of a NaOH solution if it reacts with O.6008 g of KHC8H4O4 and the equivalence point is reached after 18.53 mL of base has been added? The reaction is given by KHC &H4O4 (s) +NaOH (aq) KNaC8H4O4 (aq)+ H20 () 13

Q: Calculate the pH of the resulting solution if 22.0 mL of 0.220 M HCI(aq) is added to 32.0 mL of…

A: The question is based on the  concept of PH determination. we have strong acid hydrochloric acid and…

Q: Determine the molar concentration of each ion present in the solutions that result from each of the…

A: All the given compounds here are completely dissociated into the water to give their respective…

Q: A 21.54-mL volume of 0.301 M NaOH is required to reach the stoichiometric point for the titration of…

A: The acidity of aqueous solution is depends on the concentration of hydrogen ions.Weak acids are…

Q: An analytical chemist weighs out 0.344 g of an unknown diprotic acid into a 250 mL volumetric flask…

A: Given: Mass of acid = 0.344 g Molarity of NaOH = 0.0700 M Volume of NaOH = 65.5 mL = 0.0655 L

Q: You found a bottle of aqueous solution in the laboratory cabinet. Unfortunately, the label has been…

A: i) The pH of the solution is 3.00, that means it is an acidic solution. This rules out the solution…

Q: When 14.08 mL of 0.1594 M NaOH is added to 25.00 mL of 0.1235 M HX (an unknown weak acid), the…

A:

Q: You perform a titration on 9.50 mL of an HCl solution of unknown concentration. It requires 93.54 mL…

A: Balanced chemical equation for the reaction 8s as follows: HCl + NaOH -------> NaCl + H2O All the…

Q: If a 20.0 mL sample of a weak monoprotic acid is effectively neutralized by 11.65 mL of 0.264 M of…

A: A monoprotic acid , HA can contribute one proton to the neutralization reaction that takes place…

Q: Complete the changes in concentrations for each of the following reactions:(a) BaSO4(s) ⟶ Ba2+(aq) +…

A: a) The reaction given is  BaSO4(s) ⟶  Ba2+(aq) + SO4 2−(aq)  Given : change in concentration of…

Q: Suppose a buffer solution is made from formic and (HCHO2) and sodium formate (NaCHO2). What is the…

A: Number of chemical reactions are pH dependent which meansthat change in the pH of the reaction…

Q: If 94.92 mL of a solution of HCI are equivalent to 43.76 mL of a solution of NaOH and if 49.14 mL of…

A:

Q: You found a bottle of aqueous solution in the laboratory cabinet. Unfortunately, the label has been…

A: i) The pH of the solution is 3.00, that means it is an acidic solution. This rules out the solution…

Q: Unknown concentration of 100.0 mL H₂SO₄ is titrated against 1.0 M NaOH. The initial burette reading…

A: This problem can be solved by using the molarity equation : M1V1n1=M2V2n2where M1,V1 and n1 are the…

Q: Is BaF2 soluble in water, and if so, what ion is produced

A:

Q: a) 50.00 mL of 0.1500 M NaOH is used to titrate 15.25 mL of H3PO4 to the endpoint (neutralization).…

A: The number of moles of a substance is defined as the mass of the substance upon its molar mass. The…

Q: 30.57 mL of 0.4162 M NaOH is needed to fully titrate a solution made with 0.5744 g of a diprotic…

A: We have given that  Volume of NaOH needed = 30.57mL = 0.03057L Molarity of NaOH = 0.4162 M Mass of…

Q: A 50.0 mL sample of H2SO4 requires 40.0 mL of 2.00 M KOH for complete neutralization. What is the…

A:

Q: The identity of an unknown monoprotic organic acid is determined by titration. A 0.528 g sample of…

A: Given that : Mass of acid = 0.528 g Concentration of NaOH = 0.197 M Volume of NaOH = 21.9 mL =…

Q: Calculate the molarity of a NaOH solution if 24.50 mL of NaOH is titrated with 0.550 grams of KHP…

A: Number of moles for a given chemical species are defined as the ratio of mass to the molar mass.…

Q: The NaOH KHP titer is 40.84mg/mL.What is the total acidity if 18.00mL of NaOH is  required to…

A: Given : KHP of NaOH = 40.84 mg/mL Volume of NaOH = 18.00 mL Volume of vinegar sample = 5.00 mL

Q: A 50.0 mL sample of H2SO4 requires 40.0 mL of 2.00 M KOH for complete neutralization. What is the…

A: The reaction taking place will be  2 KOH + H2SO4 ----> K2SO4 + 2 H2O Hence from the above…

Q: 2.500 g of an unknown achiral primary amine is dissolved in enough water to yield a 50.00 mL…

A: Given : mass of primary amine used = 2.500 g concentration of HCl used = 0.9250 M And volume of HCl…

Q: Write the balanced chemical equation, molecular, and ionic, for the resulting solution when HNO3 is…

A:

Q: 25.00 mL portion of a H2SO4 solution was titrated with a 0.256 M KOH solution. To reach the…

A: A) chemical equation is shown below B) The Molarity of sulfuric acid  0.160 M.

Q: What is the molar concentration of ions in a solution that is 0.292 M in MgCO3

A:

Q: 3.47 g of the hydrated "double salt", ammonium iron(II) sulfate hexahydrate, FeSO4(NH4)2SO4•6H2O was

A: 1. Molarity of salt : M = mole of salt / Volume of solution (in L) M = n/V (in L) where n = mass of…

Q: A 56.01 mL sample of HCN was neutralized by exactly 35.04 mL of 0.1233M LiOH. What was the molarity…

A: Given datas –  Volume of HCN = 56.01 mL = 0.05601 L  Volume of LiOH = 35.04 mL = 0.03504 L  Molarity…

Q: When a 18.4 mL sample of a 0.355 M aqueous hydrofluoric acid solution is titrated with a 0.462 M…

A: 2 HF (aq) + Ba(OH)2 (aq) -----> BaF2 (aq) + 2 H2O (l) Ka for HF =7.2 × 10–4pKa = – logKa = –…

Q: The owner of a swimming pool supply company is offered what appears to be an exceptionally good deal…

A: Ans (a). Using volumetric titration find out the concentration of HCl Since 1 mole of NaOH is…

Q: What is the [H3O*] in a 175 mL sample of 0.0629 M KOH(aq)? 6.08 x 10-13 mol L-1 8.17…

A: Given: The molar concentration of KOH = 0.0629 M. The volume of KOH solution = 175 mL.

Q: acid

A: Given, a 4.50 g tablet of magnesium hydroxide neutralizes 400.0 mL of stomach acid, HCl.  We need to…

Q: Calculate the molarity of a NaOH solution if 25.85 mL of NaOH is titrated with 0.425 grams of KHP…

A: Molarity is number of moles of solute per liter of solution. It is the unit of concentration.…

Q: The titration of 25.0 mL of an unknown concentration HNO 2 solution requires 83.6 mL of 0.12 M LiOH…

A:

Q: If 13.50 mL of an aluminum chloride solution is needed to reach the equivalence point with 10.00 mL…

A: This problem can be solved by using the molarity equation which may be expressed as follows :…

Q: The pOH of an aqueous solution of 0.313 M acetylsalicylic acid (aspirin), HC9H704-

A:

Q: a.) A 23.00-mL sample of an HNO3 solution is titrated with 0.172 M NaOH. The titration requires…

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

Q: By titration, it is found that 36.7 mL of 0.117 M NaOH(aq) is needed to neutralize 25.0 mL of…

A:

Q: Why is it better to use a weak rather than a strong acid when you titrate a base

A: A titration is a procedure that uses a known concentration of a solution to calculate the…

Q: The identity of an unknown monoprotic organic acid is determined by titration. A 0.245 g sample of…

A:

Q: The following net ionic equation represents the reaction between the hydrogen phthalate ion,…

A: The balanced neutralisation reaction taking place is given as, => HC8H4O4–(aq)  +  OH–(aq)…

Q: Balanced eqation: Fe(OH)3 + 3 HNO3 → 3 HOH + Fe(NO3)3 How many mL of 0.878 M Fe(OH)3 are required…

A: Given, 0.878 M Fe(OH)3 are required to neutralize 140.50 mL of 0.756 M HNO3

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.