In a titration, a 9.9 ml solution of 0.25N HCI is neutralized with 53.7 ml of NAOH. What is the normality of the NAOH solution? 0.05 0.46 2126.52 212.65

Q: The normality of an aqueous solution of hydrobromic acid is determined by titration with a 0.148 N…

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

Q: A 10.00 mL sample of vinegar is titrated with 0.2731 M NaOH.  22.05 mL of NaOH are needed to get to…

A: Titration The titration is a process of carrying out a chemical reaction between two chemicals…

Q: A titration requires an indicator molecule or substance. O True O False

A: Given statement is : "A titration requires an indicator molecule or substance". Is the given…

Q: If 35 mL of 0.25 M sodium acetate is added to 25 mL of 0.20 M acetic acid, what is the molar…

A: Given : Initial concentration of acetic acid = 0.20 M Volume of acetic acid solution = 25 mL Volume…

Q: the concentration of acetic acid in vinegar. The vinegar was first diluted with distilled water and…

A:

Q: A solution is made by diluting a standard solution by adding equal volumes of the standard solution…

A: Given : Solution is made by diluting a standard solution and distilled water .  To find :…

Q: Before performing a titration of vinegar itself, you first had to standardize the solution used to…

A: As most base solutions are secondary standardized, so we need to standardise base solutions with a…

Q: A 10.0 mL of 0.121 M HCl is neutralized by 17.1 mL of KOH solution. The molarity of the KOH solution…

A: The objective of this question is to find the molarity of the KOH solution that neutralizes a given…

Q: A 500.0 mL sample of solution contains 64.90 g of FeCl3. The molar concentration of Cl- in this…

A: Given,  Volume of the solution = 500.0 mL  Mass of FeCl3 = 64.90 g  Molar concentration of Cl-in the…

Q: In the standardization of HCl solution, a pale pink end-point using phenolphthalein indicator was…

A:

Q: 21. When 20.00 ml of sulfuric acid of unknown concentration is titrated with 0.1249 M NaOH, 32.50 ml…

A:

Q: An acid-base titration is used to standardize a solution of NaOH. A student adds 25.00 mL of a…

A: KHP + NaOH→NaKP + H2O At equivalence point No. of moles of KHP=No. of moles of NaOH

Q: A 30.00 ml sample of carbonic acid is titrated to the endpoint with a 0.1000 M potassium hydroxide…

A: Given data,Volume of carbonic acid=30.0mL=0.030LMolarity of KOH=0.100MInitial reading=13.04mLFinal…

Q: A quantity of 22.68mL of a KOH solution is needed to neutralize 0.5118g of potassium hydrogen…

A: Molar concentration (molarity) is the ratio of moles of solute to the volume of solution in L.…

Q: n an experiment, a 500.0 mL solution of approximately 0.250 M KOH (56.106 g/mol) solution was…

A:

Q: The molarity of a 10.00 mL aliquot of an unknown monoprotic acid titrated with 13.37 mL of 1.25 M…

A: Formula :-  Macid x Vacid = Mbase x Vbase    To calculate :- Macid

Q: If 35.0 mL of a 0.100 N acid solution is needed to reach the end point in titration of 21.5 mL of a…

A: Given, Normality of acid solution (N1) = 0.100 N Volume of acid (V1) = 35.0 mL Volume of base…

Q: You set up a titration in the lab to determine the concentration of an HCl solution. What is the…

A: Interpretation: If 0.0100 L of 0.245 M NaOH solution are required to neutralize 0.0150 L HCl, the…

Q: 50.00 mL of an acetic acid solution is titrated with 0.1000 M NaOH. 23.90 mL NaOH is required to…

A: Given : Volume of acetic acid = 50 ml Volume of NaOH = 23.90 ml Molarity of NaOH = 0.1000M

Q: What will be the molar concentration of potassium permanganate solution if 38.75 mL of this solution…

A: The answer to the following question is-

Q: Zinc dissolves in hydrochloric acid to yield hydrogen gas as follows: Zn(s) + 2HCI( aq) ZnCl2( aq) +…

A: From the above data,  mass of Zn = 3.75 g Concentration of HCl = 1.30 M The volume of HCl = 500 ml =…

Q: how does the type of compound for the solute affect its solubility in water

A: One of the important factor in determining the solubility is the relation between solute and…

Q: In a titration experiment, a solution of rubidium hydroxide (RBOH) of unknown concentration was…

A:

Q: Calculating Molarity from Titration Data Titration reveals that 11.6 mL of 3.0 M sulfuric acid are…

A: Balanced neutralization reactionH2SO4 +2NaOH   → Na2SO4 +2H2Oi.e For neutralizationNumber of moles…

Q: Volumetric Analysis: Determination of Acetic Acid in Vinegar The endpoint of the titration of the…

A: In analytical chemistry, titration is used to identify many species, including acids, bases,…

Q: The titration of 0.314 g of potassium hydrogen phthalate (KHP) requires 13.16 mL of a NaOH solution.…

A:

Q: If 14.3 g of NH3 is dissolved in 375. ml of water, what is the concentration of the resulting…

A: Molarity = Number of moles / volume of solution in litre (L) Number of moles = Given mass/ Molar…

Q: 25.0 mL of a 0.2450 M NH,CI solution is added to 55.5 mL of 0.1655 M FeCl,: What is the…

A: Answer: option c. 0.418 M if the concentration of chloride ion in the final solution

Q: Consider the titrimetric determination of acetic acid (60.05 g/mol) in vinegar. Titration of a 5.00…

A: We have to predict the normality of acetic acid.

Q: If 31.0 mLmL of a 0.200 NN acid solution is needed to reach the end point in titration of 24.5 mLmL…

A: Given ,  Volume of acid (Va) = 31.0 mL Normality of acid (Na) = 0.200 N Volume of base (Vb) = 24.5…

Q: A solution of HCI is standardized against a sample which has been previously found to contain 71.22%…

A: Given: Weight of Na2CO3 sample= 0.5962 g Purity of sample = 71.22 %

Q: What mass of sodium hydroxide is needed to make 100.0 mL of a 1.25 M NaOH solution? The molar mass…

A: 1.25 M means there will be 1.25 moles in 1 liter of water. The molar mass of NaOH = 40gmol-1

Q: What is the least amount of solution that can be made to totally dissolve 0.500 g of barium…

A: Given :  Mass of barium hydroxide = 0.500 gm  Molar mass of Barium hydroxide = 171.34 gm/mole

Q: A 30.00 ml sample of sulfuric acid is titrated to the endpoint with a 0.1000 M potassium hydroxide…

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