State the reaction for the conjugate base interacting

Assignment Help Chemistry
Reference no: EM13492807

Given the following acids or bases. 1) H2SO3 2) HPO4-2 a. Write the acid reactions for each of the above b. Write the Ka expressions for the reactions and look up the Ka for each of the above. c. What is the conjugate base of each of the above? d. Write the reaction for the conjugate base interacting with water. e. Write the Kb expressions for the reaction that involves the conjugate and calculate the actual value.

Reference no: EM13492807

Questions Cloud

Explain the discovery of the nucleus in atoms : In 1911, Hans Geiger and Ernest Marsden (working under Ernest Rutherford) conducted an experiment involving alpha particles and gold foil that led to the discovery of the nucleus in atoms.
Audits of financial statements are designed to determine : Audits of financial statements are designed to determine whether account balances are materially correct. Assume that your client is a manufacturing company that has the following assets on its balance sheet
What is the cost of direct materials used during 2012 : Assume that the performance of the top manager is evaluated and rewarded largely on the basis of reported profit. Which costing method would the manager prefer? Why? Management accounting ACG24 SP3 2012.
Explain a beaker containing an equimolar mixture : A galvanic cell is produced as follows: Left half-cell has a Pt wire dipping into a beaker containing an equimolar mixture of Cr+2 and Cr+3 . [Cr3+ + e-??Cr+2 E°-= -0.42 V] Right hand cell has a Tl rod immersed in 1.00 M TlClO4.
State the reaction for the conjugate base interacting : What is the conjugate base of each of the above? d. Write the reaction for the conjugate base interacting with water. e. Write the Kb expressions for the reaction that involves the conjugate and calculate the actual value.
Describe sodium sulfate is slowly added to a solution : Sodium sulfate is slowly added to a solution containing 0.0500 M Ca2 (aq) and 0.0370 M Ag (aq). What will be the concentration of Ca2 (aq) when Ag2SO4(s) begins to precipitate
What is the contractual mttf : Evaluate the probability that such a failure will take place in the event of an accident and What is the contractual MTTF
State the acid-base reaction and state qualitatively : This is maintained by a number of buffers, such as the carbonic acid/bicarbonate system. Write out the acid-base reaction and state qualitatively how this buffer solution resists changes in pH. Given the Ka of carbonic acid, H2CO3 is 4.5 x 10-7.
The public was invited to subscribe : The public was invited to subscribe 320 000 of ordinary shares of Stone Ltd on 10th January 2014. The shares were valued at $15 per share.

Reviews

Write a Review

Chemistry Questions & Answers

  Define triethyloxonium tetrafluoroborate

Triethyloxonium Tetrafluoroborate, (CH3CH2)3O+ BF4 - is a solid with melting point 91-92 degrees Celsius. Show how this reagent can transfer an ethyl group to a nucleophile (Nuc:-) in an SN2 reaction.

  What is the rate of appearance of br2

the rate of disappearance of HBr in the gas phase reaction 2HBr(g)-->H29(g)+Br2(g)is .301 at 150 degrees celsius. what is the rate of appearance of Br2?

  When h2 is added to the system referenced above

Using complete sentences, respond to questions 1-5 using the equation below. Be sure to explain your reasoning.

  At t0 butadiene was introduced into an empty vessel at 326

at t0 butadiene was introduced into an empty vessel at 326 degree celsius and the gas phase dimerization reaction was

  Determine the collision frequency at room temperature

Determine the collision frequency at room temperature and compare this with the rate constant and teh Arrhenius parameters determined above.

  What is the percentage yield

C7H6O3 + CH3OH --> C8H8O3 + H2O In an experiment 1.50 g of salicylic acid (C7H6O3) is reacted with 11.20 g of methanol (CH3OH).

  Compute the equilibrium constant for the reaction

the neutralization of HCL with NaOH at 25 degrees celsius is -79.9 kj/mol. Calculate the equilibrium constant for the reaction.

  Explain this indicates that the solution is now more acidic

This indicates that the solution is now more acidic, and the reaction shifts to the right, working to lower the concentration of hydrogen ions, and return to equilibrium

  Acid base titrations and neutralization

The _______ of a titration occurs when the indicator changes color.

  Compute the new ph of the solution

What is the new HPO4^2-/H2PO4- ratio and new pH of solution? The pKa of H2PO4- is 6.64. Use henderson-hasselbach. C) Now take a fresh 60mL of the 0.50M pH of 6.83 buffer and add 3.7mL of 1.00M NaOH. Caclulate the new pH of the solution.

  What is the new pressure in the bicycle tire

A bicycle tire is filled with air to a pressure of 95.0 psi at a temperature of 19 degrees celcius. Riding the bike on asphalt on a hot day increases the temperature of the tire to 58 degrees celcius. The volume of the tire increases by 4.0%. What..

  Compute the molar mass of the acid

an unknown monoprotic acid is titrated with 38.10mL of 0.265 M NaOH. Calculate the molar mass of the acid.

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