Compute the molar concentration of oh- ions

Assignment Help Chemistry
Reference no: EM13229427

Calculate the molar concentration of OH- ions in a 0.540 M solution of hypobromite ion (BrO^ -\K_b = 4.0* 10^- 6.)

BrO- + H2O <----> HBrO + OH-
4 x 10^-6 = x^2 / 0.525-x
x = [OH-]= 0.00145 M

Reference no: EM13229427

Previous Q& A

  How do these sections of the sarbanes-oxley act

Read and review the excerpts from the Sarbanes-Oxley Act in the Appendix of the textbook. Identify three of the criminal penalties that can be charged under the Sarbanes-Oxley Act. How do these sections of the Sarbanes-Oxley Act promote ethical be..

  What kind of crisis was latvia experiencing in 2008

What kind of crisis was Latvia experiencing in 2008, a currency crisis, banking crisis, or debt crisis and if the IMF had not stepped in with support, what do you think might have occurred?

  Discuss the liability of each party

As a result, Ralph sues to recover damages and names Kotaku, LP, Bob, Carol, Ted, Alice, and Nick in the lawsuit. Discuss the liability of each party and the potential amount Ralph might recover from each.

  How you will address security and privacy issues

List any additional features incorporated in your website over and above the specified requirements and provide a site map of your e-commerce website in the form of a tree diagram that shows hierarchical structure of your e-commerce website.

  Develop a list of some possible entities and attributes

Develop a list of some possible entities and attributes located in chill's restaurant database.

  Categorize the five common characteristics of high quality

categorize the five common characteristics of high quality information and rank them in order of importance to carnival cruise.

  What is miller capacitance at the output of the amplifier

The feedback capacitance of an inverting amplifier is 10pF. What is the Miller capacitance at the input if the gain of the amplifier is -120 What is the Miller capacitance at the output of the amplifier

  List the reasons a business would need consistently updated

List the reasons a business would need consistently updated enterprisewide analytical capabilities.

  What is the optimal value of the holding and setup costs

what is the optimal value of the holding and setup costs for wafers when the optimal source is used?

  Develop and populate the prototypee-commerce website

Develop and populate the prototypee-commerce website for which you prepared a strategic analysis and preliminary prototype e-commerce website.

Reviews

Write a Review

 

Similar Q& A

  What is the change of h for the following reaction

What is the change of H for the following reaction at 273 K?

  How to calculate the concentration of ammonium ions

A solution is prepared by dissolving 18.4 g ammonium sulfate in enough water to make 100.0 mL of stock solution. A 11.00 mL sample of this stock solution is added to 50.00 mL of water. Calculate the concentration of ammonium ions and sulfate ions ..

  State a solution of tribasic sodium phosphate

for a laboratory experiment. How many grams of Na3PO4 will be needed to produce 425mL of a solution that has a concentration of Na+ ions of 1.50M?

  What is the value of kc for the decomposition

What is the value of Kc for the decomposition of ammonium carbamate into ammonia and carbon dioxide?

  What would coefficent of al(no3)3 be in balanced equation

what would the coefficent of Al(NO3)3 be in the balanced equation?

  What is the atomic weight for exonium

Elemental exonium (not a real element) consists of two major isotopes Abundance Mass 59% 94 amu 41% 112 amu What is the atomic weight for exonium? Answer in units of amu

  The optical rotation of a sample composed of only d-lactose

The optical rotation of a sample composed of only D-lactose is determned [a] abs = 0.99 degrees. [a]d is known to be 52.3 degrees of D-lactose.

  Define convert back to molarity

convert back to molarity. And since it is a strong acid, you would just take the -log(KOH or OH-) then subtract this number from 14. From this I get 11.85, however the answer is 10.98. Can somebody tell me where I'm going wrong in detail?

  Find out the change in internal energy

the foal heat capacity of the apparatus (bomb plus water) was 4.5 J/C determine the change in internal energy in kJ/mol for one mole of the reaction.

  What is the final temperature of the water-iron mixture

A 23.1 g sample of pure iron at 95°C is dropped into 78 g of water at 17°C. What is the final temperature of the water-iron mixture?

  What is the value of delta s when compressed

What is the value of Delta S when 2.7g of CH4 is compressed from 29.0 L to 18.0 L at a constant temperature of 100 C?

  Explain the manual says the gas gauge light will come

My gas tank in my car has a total volume of 68 L. The manual says the gas gauge light will come on when there are only 5 L remaining in the tank and that the car will not be able to draw on the last 2 L in the tank.

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