what is the volume of a NaOH solution added during a titration experiment is the initial buret reading was 12.50 mL and the final buret reading was 37.25 mL?

Q: How many milliliters of 10.0M HCI(aq) are needed to prepare 300.0 mL of 1.00 M HCI(aq)? mL V =

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: How many milliliters of 0.105 M HCl are needed to completely neutralize 50.0 mL of 0.108 M Ba(OH)2…

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

Q: If the initial volume reading for the second titration was 2.78 mL and the final volume reading was…

A: Initial volume reading=2.78 mLfinal volume reading was 8.36 mL

Q: 1. When you initially standardized your NaOH solution, you diluted your HCl stock solution and added…

A: During the dilution process, the number of moles of a solute remain constant but the concentration…

Q: Suppose you are titrating an acid of unknown concentration with a standardized base. At the…

A: The solution is given below -

Q: Suppose you are titrating an acid of unknown concentration with a standardized base. At the…

A:

Q: Suppose a group of students put 2.92 grams of an unknown solid acid into a 250-mL Erlenmeyer flask…

A: Given: mass of acid = 2.92 g Volume of acid solution prepared = 250 mL = 0.250 L…

Q: What is the molarity of an HCl solution if 43.6 mL of a 0.125 M KOH solution are needed to titrate a…

A:

Q: What NaCl concentration results when 304 mL of a 0.870 M NaCl solution is mixed with 647 mL of a…

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

Q: If equal volumes of 6 M sulfuric acid and distilled water are added together, what is the…

A: given concentration of sulfuric acid = 6.0 M And  we mixed the equal volume of distilled water and…

Q: What is the concentration of a 54.40 mL solution of HBr that is completely titrated by 33.50 mL of a…

A: Molarity is defined as the moles of solute dissolved in litre of solution.

Q: Suppose you are titrating an acid of unknown concentration with a standardized base. At the…

A: Initial volume reading of the burette = 2.31 mL Final volume reading of the burette = 22.53 mL…

Q: A 0.786 g sample of KHP is dissolved in 50 mL of water and titrated with KOH. The initial burette…

A:

Q: Suppose you are titrating a sulfuric acid solution of unknown concentration with a sodium hydroxide…

A: Balanced chemical equation: H2SO4  +  2NaOH  ⟶   2H2O  +  Na2SO4 Number of mmol of H2SO4 = (Number…

Q: Suppose you are titrating an acid of unknown concentration with a standardized base. At the…

A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…

Q: A student titrates a 18.11 mL HCI sample using a sodium hydroxide solution that has a molarity of…

A: It is given that 24.11 mL, 0.100 M, solution of NaOH is titrated with 18.11 mL HCl.

Q: A 100mL sample of HCl solution is titrated with 50 ml solution of 0.5 M NaOH until it is…

A:

Q: Suppose you are titrating an acid of unknown concentration with a standardized base. At the…

A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…

Q: A student titrates 20.00 mL of an unknown HCI solution with 32.00 mL of a 0.6450 M Ca(OH) solution.…

A:

Q: Suppose you are titrating vinegar, which is an acetic acid solution of unknown strength, with a…

A: Applying equation of molarity M1V1 = M2V2

Q: Suppose you are titrating an acid of unknown concentration with a standardized base. At the…

A: This question is based on simple mathematics.

Q: If 14. 8 mL of 0. 100 M NaOH solution are needed to react with 25. 0 mL of an unknown         HCl…

A: Given data is as follows: The volume of NaOH V1= 14.8 mL The molarity of NaOH M1= 0.100 M The volume…

Q: Consider 0.350 g of an antacid tablet.  Suppose 41.36 mL of 0.1246 M HCl is added to the crushed…

A: Millimoles= concentration *volume (in ml) Millimoles of NaOH = 0.1172*12.78               =1.4978…

Q: During a titration experiment, 15.2 mL of a solution of potassium hydroxide of unknown concentration…

A:

Q: How many milliliters of 10.0 M HCl(aq)10.0 M HCl(aq) are needed to prepare 780.0 mL780.0 mL of 1.00…

A: Since the moles of HCl will be coming from the stock solution (10.0 M HCl(aq) solution)  Hence the…

Q: If 38.71 mL of 0.108 M NaOH solutions is required to titrate a 10.00 mL sample of unknown H2SO4…

A: You have given the following information- C1 = 0.108 M V1 = 38.71 mL V2 = 10.0 mL

Q: molarity

A:

Q: During the standardization of NaOH , a drop of titrant was present on the tip of the buret when…

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

Q: What NaCl concentration results when 289 mL of a 0.770 M NaCl solution is mixed with 437 mL of a…

A: Given, 289mL of 0.770M NaCl

Q: What is the concentration of an HNO3 solution in percent by mass that was determined to have a…

A: Given : Concentration of HNO3 = 0.669 M And density of solution = 1.00 g/mL. Assuming 1 L i.e 1000…

Q: By titration it is found that 28.7 milliliters of 0.155 M NaOH(aq) are required to neutralize 25.0…

A:

Q: What NaCl concentration results when 279 mL of a 0.720 M NaCl solution is mixed with 422 mL of a…

A: Molarity = number of moles of solute / volume of solution (L)

Q: A 25 ml solution of 0.5 M NaOH is titrated until neutralized into a 50 ml sample of HCl. What was…

A: Solution :       Neutralization is when an acid reacts with the base to form a salt and neutralized…

Q: In lab 7, a back titration was performed to determine the milligrams of CaCO, in an antiacid tablet.…

A: Given data Initial mole of HCl added = 0.0120 mole Consumed HCl = 0.01031 mole We know that…

Q: What is the concentration of an acetic acid solution in molarity (M) if 0.00245 moles were…

A:

Q: How many grams of pure sodium carbonate are needed to standardize a 0.1045N HCl when you expect the…

A: Given-> Normality of HCl = 0.1045 N = 0.1045 M  (For HCl , molarity = normality) Volume of HCl =…

Q: How many moles of HCI are there in 75.0 mL of 0.170 M HCI?

A:

Q: If I prepare a solution by addi

A: Stock solution : It is a concentrated solution that will be diluted to a lower concentration by…

Q: What was the concentration of the original KOH stock solution?

A:

Q: Suppose you are titrating a sulfuric acid solution of unknown concentration with a sodium hydroxide…

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

Q: You have 250.0 mL of 0.136 M HCl.  Using a volumetric pipet, you take 25.00 mL of that solution,…

A: Ratio of number of mol of any substance present in the solution to the volume of the solution is…

Q: Calculate the approximate mass of unknown (impure KHP) that should be taken to require about 20 mL…

A: Given: Volume of NaOH = 20 mL The percentage of KHP = 35% Standarized NaOH solution Calculation of…

Q: When you solve for acid molarity in a titration lab that gives you the base molarity, initial/final…

A: Applying concept of acid base titration.

Q: You have 806 ml of 3.52 M HCl. Using a volumetric pipet, you take 185 ml of that solution and dilute…

A: For the case of dilution we know that - C1V1 = C2V2  Where - C1 = Concentration of stock solution…

Q: Suppose a group of students put 2.92 grams of an unknown solid acid into a 250-mL Erlenmeyer flask…

A: Given: Concentration of NaOH solution = 0.18 M

Q: Determine the concentration in molarity of an HCI solution if 27.4 mL of a 10.6 M HCI solution is…

A:

Q: An aqueous solution of potassium hydroxide is standardized by titration with a 0.175 M solution of…

A:

Q: If 0.500 mL of an 0.218 M NaCl solution is added to 100.0 mL of pure water.  what is the…

A: 0.500 mL of an 0.218 M NaCl solution is added to 100.0 mL of pure water.

Q: What is the concentration of a solution of HCl in which a 10.0 mL sample of acid required 50.0 mL of…

A: Given-> Volume of acid (V1) = 10 .0 ml Volume of NaOH (V2) = 50.0 ml Molarity of NaOH(M2) = 0.150…

Q: What is the concentration of a solution of silver nitrate needed to just react completely with 0.350…

A: Weight of NaCl = 0.350 gm Volume of AgNO3 = 47.5 ml = 0.0475 L (1 L = 1000 ml)