What is the concentration of the hbr solution

Assignment Help Chemistry
Reference no: EM13707969

Problem- A 25.0 mL sample of an unknown HBr solution is titrated with 0.100 M NaOH. The equivalence point is reached upon the addition of 15.44 mL of the base.

What is the concentration of the HBr solution?

Show all work, use additional paper if necessary.

Reference no: EM13707969

Questions Cloud

Explain naoci in the commercial bleaching solution : The student found that data from the two titrations yielded significantly different percents NaOCI in the commercial bleaching solution. Which determination would give the higher % NaOCI? Briefly explain.
Calculate the surface area in nm^2 of a water solution : Problem- a) Calculate the surface area in nm^2 of a water solution contained in a petri dish with a diameter of 9.0cm. The area of a circle is calculated as A=pie r^2
Explain the ph at one-half of the equivalence point : Problem- Consider the titration of a 24.0-mL sample of 0.110M HC2H3O2 with 0.130M NaOH. Determine each of the following. The pH at 4.00mL of added base. The pH at one-half of the equivalence point. the pH at the equivalence point
Define one substituent must be axial and one equatorial : Problem- For the cyclohexanes substituted in the positions indicated, identify the substituents as either axial or equatorial in chair conformers. For example, a 1,2-cis relationship means that one substituent must be axial and one equatorial.
What is the concentration of the hbr solution : Problem- A 25.0 mL sample of an unknown HBr solution is titrated with 0.100 M NaOH. The equivalence point is reached upon the addition of 15.44 mL of the base. What is the concentration of the HBr solution
How many grams of co2 could be produced to the equation : Problem- A reaction vessel contains 10.0g of CO and 10.0g of O2 how many grams of CO2 could be produced according to the equation; 2CO + O2 - 2CO2
How much heat is required to raised the temperature of ccl4 : Problem- Carbon tetrachloride (ccl4) was at one time used as a fire extinguishing agent it has a molar heat capacity of 1131.3j/mol-degree. How much heat is required to raised the temperature of 275g of ccl4 from room temperature (22degree) to its..
How do you number carbons on the chair conformation : Problem- How do you number carbons on the chair conformation of a cyclohexane and the cyclohexane itself with two methyl substituents?
Determine the number of moles of sucrose in solution : Problem- For an aqueous solution of sucrose (C12H22O11) determine: a) the molarity of 4.10 L of a solution that contains 265.0 g of sucrose. B) the volume of this solution that would contain 3.00 moles of sucrose C) the number of moles of sucrose ..

Reviews

Write a Review

Chemistry Questions & Answers

  Explain reaction mixtures to decrease the yield of products

Problem- Would you increase or decrease the pressure (volume change) of each of the following reaction mixtures to decrease the yield of products

  Name a metal that could be used in a future experiment to

name a metal that could be used in a future experiment to extract the copper from the copper ii nitrate solution.here

  Explain benzene has a heat of vaporization

Benzene has a heat of vaporization of 30.72 kJ/mol and a normal boiling point of 80.1 degrees Celsius. At what temperature does benzene boil when the external pressure is 460 torr

  Explain sucrose decomposes in acid solution into glucose

Sucrose decomposes in acid solution into glucose and fructose according to first-order rate law, with a half-life of 3.33 hr at 25 degrees Celsius. What fraction of the sample remains after 9.00hr

  Define patient suffers from medium chain acyl coa mcad

your patient suffers from medium chain acyl CoA MCAD) deficiency. compared to a normal person, you would expect all of the following except

  Compute ml of naoh needed to reach the equivalence point

Calculate: A) mL of NaOH needed to reach the equivalence point B) pH of the solution before the addition of any NaOH C) pH of the solution after the addition of 15.0 mL of NaOH

  Explain what partial pressure of oxygen is a scuba diver

What partial pressure of oxygen is a scuba diver breathing if the total pressure is 6.3 atm and 20 percent of the air is oxygen

  State chemical propertied that are similar to magnesium

Aluminum has chemical propertied that are similar to magnesium. What observation might you expect with the addition of 6M HCl

  The trichlorophenol is considerably more acidic than phenol

2,4,6-Trichlorophenol is considerably more acidic (pKa = 6) than phenol. Draw the resonance structures for the 2,4,6-trichlorophenoxide ion that explain why it is more acidic, and provide ONE sentence explaining the significance of these structures..

  A 312 g sample of solute is dissolved in 350 g of water the

a 3.12 g sample of solute is dissolved in 35.0 g of water. the freezing point of this solution is found to be

  Naoh are needed to completely neutralized the solution

If 10.7 mL of .110 M NaOH is required to reach the equivalence point of a solution of citric acid, how many mL of NaOH are required to completely neutralized this solution

  Explain the reactions occur in acidic solution

The reactions occur in acidic solution. (Use the lowest possible coefficients. Omit states-of-matter in your answer.) (a) MnO4- + H2SO3 ? Mn2+ + SO42-

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd