Calculate the ionization constant for the weak acid

Assignment Help Chemistry
Reference no: EM13177049

In 0.1592 M solution, a weak acid, HA, is 7.11% ionized. Calculate the ionization constant for the weak acid.

Reference no: EM13177049

Questions Cloud

Why prices of short term us treasury securities are high : In the same context of Q6 above, briefly explain why the prices of Short Term US treasury securities are still high enough to keep the interest low enough despite the fact that the US Bond rating has been downgraded from AAA status to AA+ by S&P i..
Strategy differ in trying to attract the health seekers : who that is new to the community try to capture the "follower" segment? How would this strategy differ in trying to attract the "health seekers"?
Calculate the molecular weight of the acid ha : A 0.682 g sample of an unknown weak monoprotic organic acid, HA was dissolved in sufficient water to make 50 milliliters of solution and was titrated with a 0.135 molar NaOH solution.
Calculate the concentration in molarity of original calcium : 25.0 mL of a calcium chloride solution is added to an excess of aqueous silver nitrate. The resulting precipitate has a mass of 1.25 grams. If the percent yield of this reaction is known to be 85%, calculate the concentration in molarity of the or..
Calculate the ionization constant for the weak acid : In 0.1592 M solution, a weak acid, HA, is 7.11% ionized. Calculate the ionization constant for the weak acid.
Under what economy-wide economic conditions : The US treasury isn't the only issuer of bonds. Corporations also issue bonds that have future payment structures like U.S. Treasuries. Of course, unlike the federal government, corporations can go bankrupt, leaving their bondholders unable to col..
How many different items can be uniquely numbered : What is the name of the counting rule used to find all the possible outcomes and how many different items can be uniquely numbered?
What is the enthalpy of neutralization : 50.0 ml of 0.987 M HCl was mixed with 50.0 ml of 1.02 M NaOH, the heat of neutralization was calculated to be -2.7 kJ. What is the enthalpy (molar heat) of neutralization?
What volume will it occupy at a liquid nitrogen tempature : A sample of helium gas, He, at 22 degrees C and 101.3 kPa occupies a volume of 2.54L. At a constant pressure, what volume will it occupy at a liquid nitrogen tempature of -197 degrees C?

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of carbon dioxide can form

when 0.120 mol of carbonis burned in a closed vessel with 6.90g of oxygen. how many grams of carbon dioxide can form??

  What is the oxidizing agent

The following questions are based on the following reaction, in which Cl has a -1 oxidation number in MnCl2. 4HCl + MnO2 --> Cl2 + 2H2O + MnCl2. What is the oxidizing agent?

  Explain the change in conductivity as the concentration

describe the change in conductivity as the concentration of the NaCl solution was increased by the addition of NaCl drops

  What is the mass in grams of the lead

The water level in a graduated cylinder initially at 210 rises to 277 after a piece of lead is submerged. What is the mass in grams of the lead.

  State the quantitative species inventory for the system

Give the quantitative species inventory for the system ultimately resulting from a mixture

  What mass of liquid water condenses inside the bottle

The bottle is then brought outside and stored at 0.0°C. (a) What mass of liquid water condenses inside the bottle?

  What is the final volume

a 40.0 ml volume of ethane gas is heated from 25.0 celcius to 50.0 celcius. If the pressure remains constant, what is the final volume?

  What would the final pressure be

A gas is heated from 14 degrees celsius to 121 degrees celsius and the volume increased from 15.0 liters to 41.4 liters. If the original pressure is 1 atm, what would the final pressure be?

  What would be the total mass of sodium hydroxide

if 2.3g of sodium reacted with 1.3g of water,what would be the total mass of sodium hydroxide and hydrogen produce?

  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?

  What volume of cl2 gas is required

What volume of Cl2 gas, measured at 682 torr and 40 degrees celcius, is required to form 26 g of NaCl ?

  How much energy in calories was absorbed

A canister is filled with 320 g of ice and 100 gm of liquid water, both at 0 C . The canister is placed in an oven until all the H_2O has boiled off and the canister is empty.

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