Answered: I titrate a sample of aqueous sulfuric…

I titrate a sample of aqueous sulfuric acid with 14.27mL and 0.117M Potassium hydroxide. Calculate the number of moles of sulfuric acid that were in the sample.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter11: Solutions

Section: Chapter Questions

Problem 25P

See similar textbooks

Related questions

Q: Describe the relationship between the bonding energy and bond length between two atoms or compounds.…

A: There are two questions given. The answers are given below -

Q: Calculate the wavelength (in nanometers) of light with frequency 3.45 × 1014 s–1.

Q: The chromatogram shows the separation of components in an over-the-counter pain reliever. Calculate…

Q: Consider the tripeptide leucylvalylglycine. Part: 0/2 Part 1 of 2 Draw the structure of this…

A: We have to draw the structure of the given tripeptide leucylvalylglycine at physiological pH.…

Q: Question 13 You combine 100. mL of 0.100 M Fe(NO3)2 and 100. mL of 0.00125 M Na₂CO3. What is the…

A: Here 100 ml of 0. 1M Fe(NO3)2 solution is mixed with 100ml of 0.00125M Na2CO3 solution .We have to…

Q: Write electrochemical cell notation. Write the cell notation for an electrochemical cell consisting…

A: There are two type of cells Electrolytic cell Galvanic cell Electrolytic cell are the cell that…

Q: Why is Tyndall effect shown by colloidal particles? State four instances of observing the Tyndall…

A: •Tyndall effect:- Tyndall effect is the phenomenon in which light is scattered by colloidal…

Q: Given that the titration of 20.0 mL of 0.200 M HNO3 with 0.100 M NaOH occurs via the following…

A: The given reaction is between HNO3 and NaOH is- HNO3+NaOH→Na+ + NO3- + H2O HNO3 is a strong acid and…

Q: A sample of helium gas collected at a pressure of 808 mm Hg and a temperature of 285 K has a mass of…

Q: Could someone help me rank these in order of increasing activity in an SN1 reaction?

A: Unimolecular nucleophilic substitution(SN1) reaction: In SN1 reaction takes place in two steps. 1st…

Q: Phosphorus pentachloride, PCl5, is a precursor for an electrolyte material used in lithium ion…

A: Since,Equilibrium constant or Kc is the ratio of the equilibrium concentrations of product over…

Q: A sample of ordinary table salt is 98.8% NaCl and 1.2% MgCl2 by mass. What is [Cl] if 6.85 g of…

A: percentage of NaCl in table salt = 98.8% Percentage of MgCl2 in table salt = 1.2 %

Q: 14. The molar absorptivity for ferricyanide ion (FW = 211.95 g/mol) at 420 nm is 1010 M-¹cm¹. What…

A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO3)2 reacts with 20.0 mL of…

A: Here we are required to find the mass of precipitate formed during the given reaction 1L=1000 ml.

Q: ing H H CH₂CH3 HMC-OH 1 CH3 NacN THE SH را ۱۱ ١٦٠١٢۱ CH3 CH3SH methanot + 0°C Snl 12⁰° I Good No I…

A: Sn2 is bimolecular nucleophilic substitution reaction. Preference order for substrate is,…

Q: Using Kopp's formula, estimate the heat capacity of 2‑methylheptane at 20.0C How much heat is…

Q: 4) What reagent is necessary for this reaction? O ia A) 1 equivalents of (CH3)3N of (CH3)3N B) 2…

Q: PROBLEM 3 Suggest mechanisms for these eliminations. Why does the first give a mixture and the…

A: Elimination reaction which proceed through a carbocation intermediate follow E1 mechanism.…

Q: Above what temperature does the following reaction become non-spontaneous? 2 H₂S(g) + 3 O₂(g) → 2…

A: For a reaction to be spontaneous,its delta G must be negative.So let us try to calculate a…

Q: Add formal charges to each resonance form of HCNO. D Resonance structure A Select Draw Rings More G…

A: Stability of resonance structures based on formal charges: Like charge must be maximum distance…

Q: What product(s) are expected in the ethoxide-promoted β‑elimination reaction of…

A: Given reaction is elimination reaction. Ethoxide act as base. HCl is eliminated.

Q: 3. Provide the missing reagents from the synthesis below. More than one step may be required in a…

A: Organic synthesis is the procedure of following some specific steps, routes and strategies to form…

Q: A 791.0 g sample of acetone sitting in the lab has a temperature of 21.7°C. How much heat would be…

A: First we need to check the initial phase of acetone at given temperature using its melting and…

Q: What would be the major product of the following reaction sequence? 1. Br₂, hv □ 2. t-BuOK, t-BuOH,…

A: Alkanes in the presence of halogens and light give alkyl halides through a free radical mechanism.…

Q: For the following reaction: C3H8(g) + 3CO2(g) + 4H₂O(1) 50₂(g) The change in gaseous moles, An = +…

A: Le Chatelier's principle states that any change in the concentration, temperature, volume or…

Q: Fill in the missing products for when the following molecules are reacted with various reagents.

A: Jones reagent is the reagent H2CrO4 present in aqueous acetone. It oxidizes primary alcohols to…

Q: Insoluble PbBr2(s) precipitates when solutions of Pb(NO3)2 and NaBr are mixed. Pb(NO3)2(aq) + 2…

A: We would calculate moles of both reactants and check the relation using the mole ratio between them…

Q: 1. Spectrometry involves measurement of a) interactions between light and matter b) wave behavior of…

A: The correct options of the MCQ questions are given below-

Q: Calcium is an important supplement, especially for older persons who may show signs of osteoporosis.…

A: The best supplement would be that whose solubility is higher so it can easily dissolve in blood…

Q: A soda bottle is flexible enough that the volume of the bottle can change even without opening it.…

Q: Dissolving 3.04 g of CaCl₂(s) in 158.9 g of water in a calorimeter at 22.3 °C causes the temperature…

Q: A copper atom has a mass of 1.06 × 10 22 g and a penny has a mass of 2.5 g. Use this information to…

Q: Identify the isoelectronic series in the following group of species, and arrange them in order of…

A: Isoelectronic series is a group of ions that all have the same number of electrons. In the given…

Q: What is the acidity and PKA value of each compound? Explain in detail, please. А. OH O "I OCH 3 B.…

A: The compounds which can easily release protons in the solution are called acids, while the compounds…

Q: L LAD -RO You will conduct the following three reactions in this experiment. In the space provided…

A: The enthalpy of the reaction is calculated as: ∆Hrxn=∑∆Hproducts-∑∆Hreactants The enthalpy of the…

Q: A solution with an H+ concentration of 8.16×10-3 has an OH- concentration of _____.

A: pH is measure of acidity or basicity of a solution.If pH is less than 7, then it shows that solution…

Q: 2. Consider the following reaction. X MeOH CI b. Predict the stereochemistry of the final…

Q: 9. Provide a synthetic route for each transformation below. مير 'OH ΕΙΟ H₂CO OH . NH2

A: These compounds can be synthesized by ozonalysis, wittig reaction, Baylis-hillman reaction,…

Q: What is the value of ΔHrxn if the reaction below is reversed? In other words, PCl5 becomes the…

A: If we reverse the chemical reaction than we also reverse the sign of enthalpy change

Q: Selenium (Se) is an important trace element of human nutrition and a crucial cofactor of the enzyme…

A: To find out the concentration of Se present in 10.0 g of soil sample which is first distilled as the…

Q: Solution Solution X Solution Y Solution Z Rank the following in order of most acidic to least…

A: Wrle are given three solutions, X, pH = 8.50 Y, pOH = 4.30 Z, [H+] = 4.2×10-9 M We are to arrange…

Q: Provide the complete, balanced reaction, the ionic equation, and the net lonic equation for HCl(aq)…

Q: Calculate the frequency of light with wavelength 126 nm.

Q: 5. Toxic chromate can be precipitated from an aqueous solution by bubbling SO₂ through the solution.…

Q: -CH3 H 1) which molecules rotates the same way and which doesnt? 2) which molecules have polarized…

Q: Question 14 A mixture contains 0.0100 M of both Ba2+ ions and Pb2+ ions. If NaF is slowly added to…

A: The two reactions that can take place upon adding NaF are- Ba2++ 2NaF→BaF2 +2Na+Pb2++ 2NaF→PbF2…

Q: If an ideal gas has a pressure of 1.37 atm,1.37 atm, a temperature of 467 K,467 K, and a volume of…

Q: Calculate the mass (in kg) of 2.67x10^25 atoms of nickel (Ni). Molar mass of Ni is 58.71g/mol.

Q: E Calculating the pH at equivalence of a titration A chemist titrates 160.0 mL of a 0.4531 M…

A: we have to calculate the pH at equivalence point

Q: A sample of N2O5 contains 3.75 x 10^23 oxygen atoms. How many molecules are in the sample?

A: Given that A sample of N2O5 contains 3.75 x 10^23 oxygen atoms. The number of molecules present in…

Concept explainers

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.

Question

I titrate a sample of aqueous sulfuric acid with 14.27mL and 0.117M Potassium hydroxide. Calculate the number of moles of sulfuric acid that were in the sample.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

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

A 2.500-g sample of a mixture of sodium carbonate and sodium chloride is dissolved in 25.00 mL of 0.798 M HCl. Some acid remains after the treatment of the sample. a Write the net ionic equation for the complete reaction of sodium carbonate with hydrochloric acid b If 28.7 mL of 0.108 M NaOH were required to titrate the excess hydrochloric acid, how many moles of sodium carbonate were present in the original sample? c What is the percent composition of the original sample?
Another way to treat data from a pH titration is to graph the absolute value of the change in pH per change in milliliters added versus milliliters added (pH/mL versus mL added). Make this graph using your results from Exercise 61. What advantage might this method have over the traditional method for treating titration data?
A bottle of concentrated hydroiodic acid is 57% HI by weight and has a density of 1.70 g/mL. A solution of this strong and corrosive acid is made by adding exactly 10.0 mL to some water and diluting to 250.0 mL. If the information on the label is correct, what volume of 0.988 M NaOH is needed to neutralize the HI solution? Suggest an indicator for the titration.
Consider 1.0 L of an aqueous solution that contains 0.10 M sulfuric acid to which 0.30 mole of barium nitrate is added. Assuming no change in volume of the solution, determine the pH, the concentration of barium ions in the final solution, and the mass of solid formed.
A solution of sodium cyanide, NaCN, has a pH of 12.10. How many grams of NaCN are in 425 mL of a solution with the same pH?
A scientist has synthesized a diprotic organic acid, H2A, with a molar mass of 124.0 g/mol. The acid must be neutralized (forming the potassium salt) for an important experiment. Calculate the volume of 0.221 M KOH that is needed to neutralize 24.93 g of the acid, forming K2A.
Explain how to choose the appropriate acid-base indicator for the titration of a weak base with a strong acid.
You are standardizing a solution of KOH which is approximately 0.4 M. You fill a 50 mL buret with your KOH solution. What size sample of potassium hydrogen phthalate would be the best to weigh out for the titration?
A 30.00 mL of 0.125 M NaOH solution is titrated with a standard 0.250 M HCL solution. Calculate the volume in mL needed to reach the equivalence.
The owner of a swimming pool supply company is offered what appears to be an exceptionally good deal on some concentrated muriatic acid. The solution is supposed to be 31.25% HCI by weight. The store owner has some suspicions about the seller and decides to have a sample analyzed before agreeing to make a purchase. You were hired to analyze the sample. You determined the density of the solution to be 1.367 g/mL. Then a 5.000- mL aliquot of the acid was diluted to 250.0 mL. A 50.00-mL aliquot of the diluted sample required 22.50 mL of 0.3000 M NaOH for titration to the phenolphthalein end point. (a) What is the weight percent HCI (FW-36.46 g/mol) in the original sample? (b) Based on the result, what should the store owner do?
What two quantities are equal at the endpoint of a titration of an antacid? O number of molecules of acid = number of molecules of base %D O grams of acid = grams of base %3D O moles of acid = moles of base O volume of acid = volume of base
The data ( Concentration HCl =0.35 M, Volume HCl=24.35 mL, Volume NaOH=36.44 mL) refers to a titration of NaOH with a known concentration of HCl. Calculate the moles of HCl at the end point.