A commercial vinegar was analyzed by titration to determine the percent acetic acid. Briefly, 10.00 mL of vinegar sample was diluted to 100. mL solution in a volumetric flask. A 25.00 mL aliquot from the diluted vinegar required 25.55 mL of 0.1005 M sodium hydroxide to reach the phenolphthalein endpoint From this experiment which is the standard solution used in titration? O CH3COOH O NAOH O NACH3COO O C20H1404

A commercial vinegar was analyzed by titration to determine the percent acetic acid. Briefly, 10.00 mL of vinegar sample was diluted to 100. mL solution in a volumetric flask. A 25.00 mL aliquot from the diluted vinegar required 25.55 mL of 0.1005 M sodium hydroxide to reach the phenolphthalein endpoint From this experiment which is the standard solution used in titration? O CH3COOH O NAOH O NACH3COO O C20H1404

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter16: Reactions Between Acids And Bases

Section: Chapter Questions

Problem 16.102QE

See similar textbooks

Related questions

Q: Acid-Base Titration:

A: Here for acid-base titration, we use the equation: V1S1=V2S2......(1) V1 = volume of acid S1 =…

Q: A mixture containing KCl and NaBr was analyzed by Mohr's method. A mass of 0.31011 g of the mixture…

A: Answer: This question is based on stoichiometric calculation where we have to equation the moles of…

Q: The flask contains 10.0 mL10.0 mL of HClHCl and a few drops of phenolphthalein indicator. The buret…

A: Given, The Volume of HCl = 10.0 mL. The molarity of HCl = x. The Volume of NaOH = 31.1 mL. The…

Q: A 0.1500-M solution Ba(OH)2 was used to titrate a cleaning solution containing acetic acid. A…

A: Answer: Given data: Vsample=50mL VBa(OH)2=43.40mL CBa(OH)2=0.15M

Q: an acid-base titration, 10.0 mL of 0.10M sulfuric acid was added to 25.0 mL of 0.10M sodium…

A: Given values -> Volume of H2SO4 = 10ml Molarity of H2SO4 = 0.10 M Volume of NaOH = 25ml…

Q: A commercial vinegar was analyzed by titration to determine the percent acetic acid. Briefly, 10.00…

A: A commercial vinegar was analyzed by titration to determine the percent acetic acid. For this…

Q: In a 4.9 mm aqueous solution of benzoic acid (CH₂CO₂H), what is the percentage of benzoic acid that…

Q: 1. A sample of pure sodium oxalate, Na,C2O4 , weighing 0.2856 g is dissolved in water, sulfuric acid…

A: This question is titration based question from redox chemistry where we will apply the concept of…

Q: A 0.411 g sample of potassium hydrogen phthalate, KHC8H4O4 (molar mass = 204.22g/mol), is dissolved…

A: Calculation of moles for KHC8H4O4:

Q: A 100.0 mL100.0 mL sample of natural water was titrated with NaOH.NaOH. The titration required 10.75…

Q: It is desired to neutralize a solution X that contains a mixture of potassium chromate and…

A: Equation for the reaction is

Q: The active ingredient in a certain toilet cleaner that claims to ‘remove lime scale and rust’ is…

Q: 4. A student analyzed an antacid tablet from a bottle of 48 tablets purchased at a discount store…

A: "Since you have asked question with multiple subparts , we will solve the first three subparts…

Q: ANALYSIS OF VINEGAR A 25.00 mL vinegar sample was diluted to 250-mL using a volumetric flask. A…

A: Dilution Formula :- When a solution of molarity M1 and volume V1 is diluted by adding water to a…

Q: A student prepares a weak acid solution by dissolving 0.2400 g HZ to give 100. mL solution. The…

A: We have to predict the molar mass, effect on molar mass.

Q: A 5.00 mL wine vinegar was diluted to 25 mL and was titrated with 0.1198 M NaOH to determine its…

Q: A 27.56 mL portion of a 0.337 M solution of hydrochloric acid, a monoprotic acid, is to be titrated…

A: The chemical reaction between KOH and hydrochloric acid(HCl): KOH + HCl → KCl +…

Q: Part A A0.11 – mol sample of AgNO,(8) is dissolved in 1.00 L of 1.50 M NH3. How many grams of KI can…

A: Given: [AgNO3] = 0.11M [NH3] = 1.50M Ksp for AgI = 1.5 x 10-16

Q: A 10.00 mL aliquot of vinegar (acetic acid, CH3COOH - 60.08 g/mol) was diluted in a 100.00 mL…

A: Given that, Volume of aliquot of vineger = 10.0 mL Volume of diluted aliquot of vineger = 100 mL…

Q: A solution containing KCl (74.551 g/mol) is analyzed by the Mohr method. A 0.5863 g sample is…

A: Solutions Given that A solution containing KCl (74.551 g/mol) is…

Q: A 0.3749 g soda ash sample is analyzed by titrating sodium carbonate with the standard 0.2388M HCl…

A: Mass of soda ash sample =0.3749 g

Q: A sample weighing 10.91 g containing an unknown amount of H3PO4 was diluted with water and titrated…

A: A question based on mole concept that is to be accomplished.

Q: Solution X 100 mL of 0.10 M NAOH(aq) is mixed with 100 mL of 0.10 M HBr(aq) Solution Y 100 mL of…

Q: A 0.3749 g soda ash sample is analyzed by titrating sodium carbonate with the standard 0.2388M HCl…

A: The amount of sodium carbonate present in the given soda ash temple is equal to the amount of…

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: A student weighs a sample of potassium hydrogen phthalate (KHP) to prepare a primary standard for a…

A: Given data, Mass of mixture = 4.678 g Volume of solution = 100 mL…

Q: The active ingredient in a certain toilet cleaner that claims to 'remove lime scale and rust' is…

Q: A phosphate buﬀer solution (25.00 mL sample) used for a growth medium was titrated with 0.1000 M…

A: The balanced reaction is written as follows:HCl + Na2HPO4 → NaCl + NaH2PO4The relation between…

Q: The tartaric acid, H2C4H4O6 (150.087 g/mol ) concentration in 100.0 mL wine sample was determined…

A: We have to calculate the %W/W acid content.

Q: A student measured 20 drops of vinegar and one drop of phenolphthalein solution into a well of her…

A: The titration of vinegar is carried out with NaOH. When the reaction is completed, then the number…

Q: 9. A 50.0 mL solution of acetic acid (CH3COOH) was titrated. In the process 35 mL of a 1.00 M NaOH…

A: The molarity of acetic acid can be determined as follows:

Q: 2. * A sodium hydroxide solution is standardized by titrating 0.8592 g of ordinary standard…

A: Given that: Weight of Potassium Hydrogen pthalate (KHP) = 0.8592gMolar…

Concept explainers

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

A commercial vinegar was analyzed by titration to determine the percent acetic acid. Briefly, 10.00 mL of
vinegar sample was diluted to 100. mL solution in a volumetric flask. A 25.00 mL aliquot from the diluted
vinegar required 25.55 mL of 0.1005 M sodium hydroxide to reach the phenolphthalein endpoint
From this experiment which is the standard solution used in titration?
O CH3COOH
O NaOH
O NACH3COO
O C20H1404

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

For a titration to be effective, the reaction must be rapid and the yield of the reaction must essentially be 100%. Kc1,1, or 1 for a titration reaction?
If 55 mg of lead(II) sulfate is placed in 250 mL of pure water, does all of it dissolve? If not, how much dissolves?
A 0.3749 g soda ash sample is analyzed by titrating sodium carbonate with the standard 0.2388M HCl solution, requiring 49.38ml. The reaction is: CO32- + 2H+ → H2O +CO2Calculate the percent sodium carbonate in the sample.
An analyst was titrating a solution of unknown acetic acid concentration with 0.01 M NaOH using phenolphthalein as indicator. After adding exactly 39.4 ml of the titrant drop-wise, the analyte solution started to turn light pink. The titrant volume 39.4 ml is best referred to as the O equivalence point. Onone of the choices O standardization point. O equilibrium point. O endpoint.
Calculate the percentage CH3COOH in a sample of vinegar from the following data.Sample = 15.00 g, NaOH used = 43.00 ml ; 0.600 N H2SO4 used for back titration =0.250 ml ; 1.00ml NaOH is equivalent to 0.0315 g H2C2O4. 2H2O.
In the experiment conducted to determine the amount of acetic acid in vinegar, 8.2 mL of a 0.098 M NaOH standard solution was spent besides the phenolphthalein indicator. Accordingly, which of the following is the amount of acetic acid in the vinegar sample in grams? (Ma (CH3COOH): 60.05 g / mol) A. 0.048B. 0.024C. 0.096D. 0.072
A phosphate buﬀer solution (25.00 mL sample) used for a growth medium was titrated with 0.1000 M hydrochloric acid. The components of the buﬀer were sodium monohydrogen phosphate and sodium dihydrogen phosphate. The ﬁrst endpoint occurred at a volume of 10.32 mL, and the second occurred after an additional 18.62 mL was added, for a total volume of 28.94 mL. What was the total concentration of phosphate (in any form) in the buﬀer? **Please be as detailed as possible. The different volumes in this titration are a little difficult to understand** THANK you in advance.
In an acid-base titration, 10.0 mL of 0.10M sulfuric acid was added to 25.0 mL of 0.10M sodium hydroxide.(a) Report the overall equation for the reaction between sulfuric acid and sodium hydroxide with complete phase labels. (b) Determine if the sulfuric acid added was sufficient for neutralizing the sodium hydroxide.
A 27.56 mL portion of a 0.337 M solution of hydrochloric acid, a monoprotic acid, is to be titrated with a standarized 0.411 M solution of KOH. What is the expected volume in milliliters of the KOH solution needed to reach the phenolphthalein end point? Report your answer with a precision of two decimal places.
A dilute solution of NaOH is titrated with 0.9050 g primary standard potassium hydrogen phthalate (KHP, C8H5K04, FW=204.23 g/mol) which required 10.50 mL of the base using phenolphthalein indicator. (a) What is the color at the endpoint? (b) What is the molar concentration of the titrant?
By reference to the reacting ratio of HCl and NaOH, deduce the number of moles of NaOH required to reach equivalence.
A 100.0 mL100.0 mL sample of natural water was titrated with NaOH.NaOH. The titration required 10.75 mL10.75 mL of 0.1477 M NaOH0.1477 M NaOH solution to reach a light pink phenolphthalein end point. Calculate the number of millimoles of NaOHNaOH required for the titration.