Explain what is the ph of a sodium acetate solution

Assignment Help Chemistry
Reference no: EM13232847

What is the ph of a solution that is 0.0020 M acetic acid and 0.010 M sodium acetate? Note: the pKb for sodium acetate is 9.25

Reference no: EM13232847

Questions Cloud

Determine the equivalent annual costs of the two alternative : a. Determine the Equivalent Annual Costs of the two alternatives and recommend the economically superior system. b. Determine a Salvage Value for the Beta system such that the Beta system will have an Equivalent Uniform Annual Cost equal to the Alp..
Explain the normal boiling point of a liquid : Define the normal boiling point of a liquid. Explain why atmospheric pressure affects boiling points of liquids.
Write a jsp page that implements a page hit counter : Write a JSP Page that implements a page hit counter. Every time user loads this page a counter is incremented and displayed. a.Use JSP declaration tag to declare the counter variable.
Compare the polarity of hexane and dichloromethane : Compare the polarity of hexane, dichloromethane, ethyl acetate, acetone, and methanol for tlc (thin layer chromatography)
Explain what is the ph of a sodium acetate solution : What is the ph of a solution that is 0.0020 M acetic acid and 0.010 M sodium acetate? Note: the pKb for sodium acetate is 9.25
Define glucose and glycogen metabolism : If you inhibit a GAP (GTPase activating protein) in liver cells usingsiRNA or a small molecule inhibitor, what happens to glucose/glycogen metabolism
Find the grammar generated by the language : Find the grammar generated by the language L=(a^i b^j | i!= j)
Explain what is the color of the resulting solution : Hind +h2o ind- + h3o+ When a few drops of methyl red are added to 1.0M HCL what is the color of the resulting solution
State and identify the oxidizing agent or the reducing agent : In the following oxidation-reduction reaction, identify the oxidizing agent, the reducing agent, and the number of electrons transferred. 6l- (aq) + BrO3- (aq) + 6H+ (aq) --> 3I2 (aq) + Br- (aq) + 3H2O (l)

Reviews

Write a Review

Chemistry Questions & Answers

  Find the subshell in which electrons with the quantum

Identify the subshell in which electrons with the quantum number n = 5, l = 4 are found. (Just write A,B, C, D, or E on the answer sheet) a) 5d b) 5p c) 5g d) 5f e) 4f

  Explain at what temperature nacl solution freeze

At what temperature would a 1.80 m NaCl solution freeze, given that the van't Hoff factor for NaCl is 1.9? Kf for water is 1.86 degrees C/m. answer in degrees C

  State physical and chemical properties of sucrose

The following statements describe some physical and chemical properties of sucrose (table sugar). Which response includes all that describe chemical properties, and none that describe physical properties?

  Explain mysterious material was purified from safflower oil

A mysterious material was purified from safflower oil (hint: full of fatty acids). Upon ozonolysis it gave the following compounds in their respective molar ratios.

  Explain nicotine is responsible for the addictive properties

Nicotine is responsible for the addictive properties of tobacco. Assume Kb1= 1.05 x 10^-6 and Kb2= 1.32 x 10^-11. Determine the pH of a 0.00120 M solution of nicotine.

  State the piston-cylinder until equilibrium

A rigid tank of volume 0.5 m^3 is connected to a piston cylinder assembly by a valve, as shown below. Both vessels contain pure water. They a re immersed in a constant-temperature bath at 200°C and 600 kPa

  Calculate the ph of the benzoic acid

Calculate the pH of the following solutions A) 0.10 M hydrogen sulfide? B) 1.0*10^-4 M benzoic acid (check Ca/Ka ratio)? C) 0.09 M methylamine

  Determine which reaction must be endothermic

where all compounds are assumed as covalent then determine which reaction must be endothermic and also explain your answer briefly?

  Explain the enthalpy change for the reaction a

The enthalpy change for the reaction A + 2B ? 3C, can be determined using the following equations: (1) 2Z + C ? X ?H = 15 kJ(2) 2B + 3X ? 3Z ?H = 30 kJ(3) 6X ? A + 9Z ?H = 20 kJ

  Define hydrolysis

Aqueous solutions of each of the following salts {sodium acetate, sodium phosphate, sodium formate, and sodium carbonate} have a pH that is > 7. The reason for this is that the anion undergoes a so-called "hydrolysis reaction".

  What is the molecular formula of the compound

A compound with the empirical formula CH2O was found to have a molar mass between 89 and 91 g. What is the molecular formula of the compound?

  Find the molar concentration of a soloution of phosphoric

how to find the molar concentration of a soloution of phosphoric acid if 17.8 mL of it neutralizes 20.0 mL of 0.050 mol/L calcium hydroxide.

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