What is the ph at the equivalence point

Assignment Help Chemistry
Reference no: EM13709533

Problem- A 100.0-mL sample of 0.2 M (CH3)3N (Kb = 5.33 x 10^-5) is titrated with 0.2 M HCl. What is the pH at the equivalence point?

Write the complete solution in short and simple way

Reference no: EM13709533

Questions Cloud

Explain importance of business research data collection : Why is it important to think through the data likely to be produced from your research at an early stage. Describe Business Research Data Collection.
Explain what is the base dissociation constant for cinnamate : Problem- The acid dissociation constant for cinnamic acid (HC9H7O2) is 3.63X10-5. What is the base dissociation constant for cinnamate (C9H7O2-)
Microsoft strategy in good and poor economic times : Evaluate Microsoft strategy in good and poor economic times - Discuss the pros and cons of microsofts
What is the ph of a solution initially containing (ch3)3n : Problem- The base dissociation constant for (CH3)3N is 6.31X10-5. What is the ph of a solution initially containing 5.250g (CH3)3N dissolved in 250.0 ml of solution when it reaches equilibrium
What is the ph at the equivalence point : Problem- A 100.0-mL sample of 0.2 M (CH3)3N (Kb = 5.33 x 10^-5) is titrated with 0.2 M HCl. What is the pH at the equivalence point
Hydrogen gas reacts with nitrogen gas to produce ammonia : Problem- The Haber-Bosch process is a very important industrial process. In the Haber-Bosch process, hydrogen gas reacts with nitrogen gas to produce ammonia according to the equation 3H2(g)+N2(g)--------=2NH3(g) 1.40g H2 is allowed to react with ..
How many moles of of aluminum chloride could be produced : Problem- Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2Al(s)+3Cl2(g)----=2AlCl3(s) You are given 31.0g of aluminum and 36.0g of chlorine gas. If you had excess chlorine, how many moles of of aluminum chlor..
Describe reliability and validity of mock study instrument : Describe an instrument selected for a mock study and its appropriateness. Describe its reliability and validity as reported in the literature, and its cultural appropriateness to your population.
Show the full mechanism for adipoyl chloride : Show the full mechanism for adipoyl chloride with 1,6-hexanediamine to form nylon-6,6, show the addition of one of the 3 monomers to form a long chain

Reviews

Write a Review

Chemistry Questions & Answers

  How conjugation of multiple bonds brings light absorption

Alkenes and non conjugated dienes usually have absorption maxima below 200nm. Compounds that have conjugated multiple bonds have maxima at wavelengths longer than 200nm.

  Explain occur in claisen-schmidt condensation mechanisms

Result in the formation of an aliphatic carboxylic Acid. Occur in Claisen-Schmidt condensation mechanisms

  Find out the electric power consumed by the refrigerator

A household refrigerator with a COP of 1.2 removes heat from the refrigerated space at a rate of 60 kJ/min. Determine the electric power consumed by the refrigerator and the rate of heat transfer to the kitchen air.

  Explain titanium take place in the magnetic mineral ilmenite

Titanium take place in the magnetic mineral ilmenite (FeTiO3) which is habitually found mixed up with sand. The ilmenite can be separated from the sand with magnets. If the titanium can then be extracted from the ilmenite by the following set of r..

  Explain what is the boiling point of the compound

Problem- The delta H vap of a certain compound is 46.81 kj mol^-1 and its delta S vap is 81.38 J mol^-1 K^-1. What is the boiling point of this compound

  Compute the ph of the resulting solution

Consider the titration of 100.0 mL of 0.100 M H2NNH2 (Kb = 3.0 10-6) by 0.200 M HNO3. Calculate the pH of the resulting solution after 100.0 mL of HNO3 have been added

  What is the theoretical mass of xenon tetraflouride

what is the theoretical mass of xenon tetraflouride that form when 118. grams of xenon is reacted with 62.0 grams of flourine?

  What suggestion would you give to any other individuals or

read the scenarios below and respond in the form of an essay which should consist of several paragraphs and appropriate

  What is the main purpose of scratching beakers wall during

what is the main purpose of scratching beakers wall during the synthesis of the

  Explain what is the theoretical yield for the reaction

1.91 g H2 is allowed to react with 10.2 g N2, producing 1.17 g NH3. (a) What is the theoretical yield for this reaction under the given conditions. (b) What is the percent yield for this reaction under the given conditions

  Compute the partial pressures of each gas

Define a container holds 355mL of a mixture of nitrogen and carbon dioxide gases. Compute the partial pressures of each gas if the container is at 27.3oC

  Explain concentrated nitric acid has a concentration

Based on the amounts of copper metal(1.017g) and nitric acid(5.2mL) you used in the reaction, calculate the number of moles of HNO3 there are in excess. Concentrated nitric acid has a concentration of 15.8 M.

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