Compute the ka for the acid

Assignment Help Chemistry
Reference no: EM13181057

Enough of a monoprotic acid is dissolved in water to produce a 0.0111 M solution. The pH of the resulting solution is 6.35. Calculate the Ka for the acid.

Reference no: EM13181057

Questions Cloud

What is the ph of an aqueous solution with a hydrogen ions : What is the pH of an aqueous solution with a hydrogen ion concentration of [H ] = 1.6 × 10-9 M? b) What is the hydroxide ion concentration, [OH-], in an aqueous solution with a hydrogen ion concentration of [H ] = 1.6 × 10-9 M?
Date to regularise and regularise date : Difference between the "Date to Regularise" and "Regularise Date" is - greater than 3 days, the cell shold return "RED" colour.
What is the mean cost per share : If an investor purchased 50 shares of Pearson Education stock at $85 per share, 90 shares at $105 per share, 120 shares at $110 per share and another 75 shares at $130 per share. What is the mean cost per share?
International code of ethics : Use the fact pattern you received in the above Marianne Jennings "International Code of Ethics" question to answer this question. Analyze and propose a solution to the problem you received above using the front page of the newspaper method.
Compute the ka for the acid : The pH of the resulting solution is 6.35. Calculate the Ka for the acid.
What could you present and why : Your boss has asked you to put together a report showing the relationship between these two variables. What could you present and why?
Physically and emotionally during middle age : What are some of the changes a person experiences both physically and emotionally during middle age?
Calculate the principal repaid during the 10th year : Kate and John buy a block of land for $140,000 by paying $10,000 deposit and then taking out a loan for the remainder. The loan will be repaid with quarterly instalments over 15 years with interest at j4 = 7.7%.
State extract organic compounds from aqueous solution : Ether usually known as Ethoxyethane, is often used to extract organic compounds from aqueous solution. Which of its properties A does notfavour its selection for this use?

Reviews

Write a Review

Chemistry Questions & Answers

  State what is the oxidation number of chlorine atom

What is the oxidation number of chlorine atom in Clo- c)What is the oxidation number of manganese in MnO2

  Creating structural formulas

Draw structural formulas for all of the structural isomers of C4H10, C5H12 and C3H7Cl.

  Find out the empirical formula of the amino acid

Determine the empirical formula of the amino acid, given an amino acid which consists of the elements carbon, hydrogen, nitrogen, and oxygen.

  State red phosphorus is fairly stable

Red phosphorus is fairly stable, while white phosphorus will ignite spontaneously in air above 50 C. Determine the change in entropy for the conversion of the white form to the red form

  State extract organic compounds from aqueous solution

Ether usually known as Ethoxyethane, is often used to extract organic compounds from aqueous solution. Which of its properties A does notfavour its selection for this use?

  Find out the percent wo in the ceramic sample

The resulting W3 was transferred to 500.0 mL of 1.00 M HCl. A 100.00 mL aliquot of the HCl solution required 10.02 mL of 0.09352 M potassium permanganate (KMnO4) to reach the purple endpoint. A blank required 0.13 mL. Balance the reaction below an..

  Draw the structural formulas for three compunds

Draw the structural formulas for any three compunds with the molecular formula C4H10O. If its an alcohol, classify each alcohol as primary, secondary, or tertiary?

  Explain why do br and i interfere with the no

Why do Br And I interfere with the NO3 test? Explain fully using bromide as an example, including equations. 3. Explain why an excess of Fe2+ is necessary for the NO3 test.

  Determine what is the molecular formula of compound

A compound with empirical formula C 2 H 2 N dissolved its 0.0800 gram in 10.00 g of C 6 H 6 , freezing point of resulting solution= 4.99 degree celsius

  What is the molarity of a solution

A 5.00 ml sample of vinegar(d=1.05g/ml and it contains acetic acid) is titrated with 17.70 ml of a 0.200M NaOH solution. What is the molarity, % acetic acid (w/w) and % acetic acid (w/v)?

  Commercial tablet was determined by titration

The amount of aspiring (molar mass of 180.15 g/mole) in a commercial tabletwas determined by titration with NaOH. What mass of aspiring was in a tablet if 15.00 mL

  What volume (in ml) of this solution would be used

An aqueous solution that contains 329 ppm of KNO3 is being used to feed plants in a graden. What volume (in mL) of this solution is need to prepare 9 L of a solution that is 23 ppm in KNO3?

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