(a) What type of ion chromatography (cation or anion) will you use to separate
the following ions: Cu2+, Fe3+, Ag+ and Na+
I'm having trouble here as I know that in elution chromatography they use like charges to separate ions, but is that the same case in ion-exchange?

(b) Give the order of elution when the ions are stripped off the column with an
acidic solution. Explain your answer. (3 marks)

  1. 👍 0
  2. 👎 0
  3. 👁 201

Respond to this Question

First Name

Your Response

Similar Questions

  1. chemistry

    what is the cation and anion of Na3PO4? thanks

    asked by rebekah on November 23, 2010
  2. Chemistry

    At 25 °C, an aqueous solution has an equilibrium concentration of 0.00147 M for a generic cation, A (aq), and 0.000735 M for a generic anion, B2–(aq). What is the equilibrium constant, Ksp, of the generic salt A2B(s)?

    asked by Jordan on May 6, 2016
  3. Chemistry

    "Would you expect each of the following atoms to gain or lose electrons when forming ions? What ion [cation/anion] is most likely in each case?" Followed by a short list of elements such as Na and Sr. What I'm wondering is how I'm

    asked by Jack on October 18, 2007
  4. Chem

    Separate the following balanced chemical equation into its total ionic equation. AgNO3​(aq)+NaCl(aq) --> NaNO3​(aq)+AgCl(s) (List the ions in order of the above equation.) Write the net ionic equation for the reaction above.

    asked by Emma on October 16, 2017
  5. chemestry grd 11

    A typical soap molecule consists of a polyatomic anion associated with a cation. The polyatomic anion containd hydrogen, carbon & oxygen. One particular soap molecule has 18 carbon atoms. it contains 70.5% carbon, 11.5% hydrogen,

    asked by celina on May 1, 2011
  1. Chemistry

    Where are the anion and cation written in an ionic compound? A)The ion with the largest subscript in the formula is written first in the name of an ionic compound. B)The ion, cation, or anion with the greatest charge is written

    asked by BS on December 4, 2019
  2. chemistry

    1. 2IO3- + 10Ag+ 12H+I2 + 10Ag++ 6H2O In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. 2. Write a net ionic equation for the

    asked by Hope S. on September 27, 2019
  3. Chemistry

    (Paper Chromatography) 1. What carrier solution might work well to separate newspaper inks? Why? 2. What carrier solution might work to separate different salts? Why? 3. What carrier solution might work to separate different fatty

    asked by Mikaela on January 26, 2017
  4. Chemistry

    2. what solution can you add to each of the following cation mixtures to precipitate one cation while keeping the other cation in sloution? write complete and net ionic equations for thr precipitation reactons that occur. a) sr+2

    asked by Alexandria on April 28, 2011
  5. AP Chemistry

    Consider the ionization constants cyanic acid (HOCN) : Ka= 3.5×10−4; ammonia (NH3): Kb= 1.8×10−5. A solution of ammonium cyanate (NH4OCN) is 1. acidic, because the cation and the anion hydrolyze to the same extent. 2.

    asked by Gabriella on January 24, 2014
  6. chem

    lead (IV) hydroxide- ionic cation= +4 anion= -1 chemical formula= Pb(OH)4 Magnesium phosphate-ionic cation= +2 anion= -2 chemical formula= MgPO4 is ammonium sulfate molecular or ionic?

    asked by greeny on August 20, 2012

You can view more similar questions or ask a new question.