posted by .

Give a brief explaination of the two bonding factors which determine the strength of an acid.
Give a brief explanation of an Acid Buffer.
Define an acid and base in terms of the Bronsted-Lowry theory. Give two examples of conjugate acid/base pairs which adhere to this theory
Calculate the pH of a 0.02 M solution of benzoic acid which has a Ka of 6.3 x 10-5 at 25 oC where

Thank you :)

  • chemistry -

    This looks like a test. I will be happy to critique your thinking.

    On iv, figure the conc of H+ first.


    Ka= x^2/.02 where conc H+ is x.

    then, pH= -log x

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    If an equal number of moles of the weak acid HOCN and the strong base KOH are added to water, the resulting solution will be acidic, basic or neutral?
  2. chem 2

    indictae the reactant that is a bronsted lowry acid. HCN(aq) +H2O (l)---> H3O+(aq)=CN-(aq) HCN CN- H20 H30 i think it is HCN the weak acid substance which acts as a proton (H+) donor and CN the weak base?
  3. Chemistry

    Use the Bronsted-Lowry definitions to identify the two conjugate acid-base pairs in the following acid-base reaction: HCO3^- + S^2- <-> HS^- + CO3^2- I got it. HCO3^- is the base in the pair with CO3^2-. S^2- is the acid in the …
  4. Science

    I need help describing the difference between Arrhenius acid/base, Bronsted/Lowry acid/base, and Lewis acid/base. Everything online is too complicated! Thanks!
  5. chemistry

    Explain using various acid-base theories (Bronsted Lowry, Lewis, Arrhenius) why the solutions of aluminum and zinc nitrate are acidic. I know why an acid is an acid is in general, but I'm not sure if there is supposed to be a special …
  6. Chemistry

    Formic acid is only readily soluble in water and in both 0.6 M NaHCO3 and 2.5 M NaOH. give a brief explanation of the reaction for each
  7. Chemistry

    considering the polarity of each compound and that of a solvent in which it is dissolved (including the potential for hydrogen bonding), give a brief explanation of each result: a) malonic acid in water - which i know is soluble b) …
  8. chemistry

    predict the order of increasing acidity of the compounds. Give a brief explanation why. Butanoic acid-Nexanoic acid-Benzoic acid-Acetic acid. thx
  9. Chemistry- HW Check

    I have seven homework problems. I did them but I wasn't sure if I did them correctly. Did I do them correct?
  10. chem

    In the Bronsted-Lowry theory of acids, an acid will lose a proton (H+) and leave behind the conjugate base of the acid. The conjugate base of a strong acid is?

More Similar Questions