Explain solutions of sodium acetate and acetic acid

Assignment Help Chemistry

Reference no: EM13213757

Acetic acid has a Ka of about 2*10^(-5). A buffer is to be prepared with a pH of 4.5 from 0.1M solutions of sodium acetate and acetic acid. How many mL of 0.1M NaAc would have to be added to 100mL of 0.1M HAc to make the proper buffer solution?

Reference no: EM13213757

Questions Cloud

How much ice would have to melt to lower the temperature : How much ice (in grams) would have to melt to lower the temperature of 355 mL of water from 26 degrees C to 6

Product-services-promotional strategies offered : your research of a company based on its web page, and your idea for a web page of your own. Your report should have two main headings, one titled, A Report on the Product/Services/Promotional Strategies Offered by XYZ Company (select one of the compa..

Explain how is the trade arrangement beneficial : Research trade between the United States and another country in any one of the following areas: customer support services, garments, medical services, or technical products. Discuss the following points a. How is this trade arrangement beneficial

What is jerrys marginal cost and calculate jerrys profit : Given a numeric production schedule, you will calculate profit and make decisions about short-run profitability to answer questions relating to your calculations. Jerry's Lock Shop is a perfectly competitive firm, and Jerry is operating at his lev..

Explain solutions of sodium acetate and acetic acid : A buffer is to be prepared with a pH of 4.5 from 0.1M solutions of sodium acetate and acetic acid. How many mL of 0.1M NaAc would have to be added to 100mL of 0.1M HAc to make the proper buffer solution?

Compute the percent of air that is displaced liquid nitrogen : calculate the percent (by volume) of air that is displaced if all of the liquid nitrogen evaporates.(liquid nitrogen has a density of 0.807 g/mL)

New technologies affected global domination-stratification : How has the introduction of new technologies affected global domination and stratification? Bruce, a US Senator, owns about 3,000 acres of prime farmland, is one of the wealthiest men in the county, and enjoys a great deal of prestige in his communi..

Define the ground state and the first excited state : calculate the seperation in Energy between the ground state and the first excited state in which one electron occupies the state with n=7.

Determine the firms existing market value : Determine the firms existing market value capital structure. Disregard the minor amount of accounts payable. Also, lump notes payable in with long term debt. Round to the nearest whole percent.

User Account

All Pages