Calculate the percent ionization of ha

Reference no: EM13798050

A certain weak acid,HA, has a Ka value of 4.7×10^-7.

Calculate the percent ionization of HA in a 0.10 M solution.

Calculate the percent ionization of HA in a 0.010 M solution.

Reference no: EM13798050

Questions Cloud

Determine the concentration of h+ : 1. You mix 100.0 mL of a 0.100 M NaOH solution and 150.0 mL of a 0.100 M HCl solution. Determine the concentration of H+ in the final mixture after the reaction is complete.

Substantially and permanently deficient : Suppose a bank discovers its reserves will temporarily fall slightly short of those legally required. How might it remedy this situation through the Federal funds market? Now assume the bank finds that its reserves will be substantially and permanent..

Calculate the ph of the following solutions of hno3 : 1. Calculate the pH of the following solutions of HNO3. You must show all work in detail to receive credit: (a) 0.24 M, (b) 0.00087 M, (c) 0.25 M, (d) 0.000001 M. 2. **(PART 1) Calculate the boiling points of these solutions: 0.1 m Na2P 0.2 m NaBr 0...

Calculate the percent ionization of ha : A certain weak acid,HA, has a Ka value of 4.7×10-7. Calculate the percent ionization of HA in a 0.10 M solution.

What is the depreciation charge of an equipment purchased : What is the depreciation charge of an equipment purchased five years ago for $200,000, and a expected life of 10 years if it is depreciated using a MACRS method?

Due to an expanded growth in a city-waste capacity : Due to an expanded growth in a city, new waste capacity is needed. A new truck is evaluated to replace the presently owned. The interest rate is 8%.

Product earns an annual gross revenues : A product earns an annual gross revenues of $90,000, the variable costs is $60. The fixed cost are $30,000 and the product is sell for $90. The quantity of product sold last year was $1000. The annual profit is most nearly:

Compute the present worth after tax cash flow : The plant has accumulated savings of $80,000 to acquire a new machine for the Manufacture Department. The new machine costs $80,000. The Straight line depreciation method is used buy this plant in all its equipments. Compute the present worth after t..

User Account

All Pages