What kind of “anion exchanger resins” can be used in the columns of an ion chromatography instrument? Classify the resin material in terms of their polymeric substrate, and anion exchanger functional groups. Draw chemical structure of the ion exchanger group for each type.

What kind of “anion exchanger resins” can be used in the columns of an ion chromatography instrument? Classify the resin material in terms of their polymeric substrate, and anion exchanger functional groups. Draw chemical structure of the ion exchanger group for each type.

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter30: Capillary Electrophoresis, Electrochromatography, And Field-flow Fractionation

Section: Chapter Questions

Problem 30.3QAP

See similar textbooks

Related questions

Q: A solution (1 dm3) of styrene (H2C=CHPh, 1 mol dm–3) in tetrahydrofuran was polymerised by addition…

A: The molecular mass is an important property in the polymerization. It is an indication of the amount…

Q: Student A did not see any spots on her TLC plate after visualization under iodine vapor. Which of…

A: The solution is given below -

Q: It is intended to toughen poly(methyl methacrylate) (PMMA) by the addition of particles of rubbery…

A: No, I would not expect the material to retain its clarity. This is because of reasons written in 2…

Q: Q5. Give one condition for the denaturation step employed in blotting

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: Briefly explain how anodic stripping analysis is able to be used for quantifying DNA

A: Cathodic or anodic stripping voltammetry have been used for a highly sensitive determination of…

Q: In silica gel chromatography, which compounds elute first? A-The least polar B-Those with ionic…

A: Introduction The Column chromatography is an analytical method that is used for getting pure organic…

Q: How to determine the number average molecular mass of a polymer by: 1. Gel permeation…

A: Polymers are molecules with a high molecular mass and a large number of repeating structural units.…

Q: Which technique measures secondary structure? a. Size exclusion chromatography b. Circular Dichroism…

A: The secondary structure is formed by bending of the 1o structure. In this, an intermolecular force…

Q: Why is catalytic dewaxing not considered as a separation process?

A: Since Catalytic dewaxing involves breaking and making bonds, so it is usually referred to as a…

Q: 1: What is the molar concentration of a 4% solution of borax? (sodium tetraborate decahydrate,…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Why does a solid form at the interface of the two solutions? PROCEDURE Synthesis of Nylon In a…

A: Given that, the synthesis of Nylon-6,10. We have to tell why the solid polymer formed at the…

Q: A solid sample of one of the following polymers (PETE, PP, PVDC and PTFE) was found to be insoluble…

A: PETE, PVDC and PTFE has either halogen atom like chloro, fluoro group or ester group in monomer unit…

Q: Describe briefly on each of the following sample preparation protocols: 1. Dissolve/filtration 2.…

A: Hi, as you have posted multiple subparts in a single question and have not mentioned which subparts…

Q: What are the major differences between GC and HPLC, discus the types of samples among other…

A: GC stands for "Gas Chromatography" whereas HPLC stands for "high performance liquid Chromatography"…

Q: Calculate the theoretical yield of the "free radical polymerization of styrene reaction": Amount of…

A: From the given data - Mass of styrene used in the reaction = (Volume)(density) = (2.5 mL)(0.909…

Q: Your lab-mate observes a large amount of streaking and blurring of their samples when they visualize…

A: It is the major problem that YTLC plate seems to be blurred in the UV light. But you can overcome…

Q: What is a guard column and why is it used in HPLC but not in GC systems?

A: A guard column is a protective column or cartridge installed between the injector and the…

Q: What is in a fractionating column? Silica gel Collected fractions Glass or plastic…

A: Using fundamental of fraction distillation process and hardware.

Q: For GC analysis, the following can cause band broadening and poor resolution OUse of automatic…

A: Chromatography is separating technique for mixtures into it's components. It is based on the…

Q: By measuring molecular weight as a function of monomer conversion, describe how you can tell whether…

A: In step growth polymerization, monomer units containing more than one functional groups react to…

Q: Of Aspirin, ethanol, acetaminophen, ethyl acetate, hexane, and water which could go undetected…

A: HPLC or high perfomance liquid chromatography is a usefull technique to separate and analyse…

Q: Define gelsication and Write the steps of “drying by sublimation” for heat labile products? and also…

A: Following are the appropriate answers of the given questions.

Q: For end-group analysis, 0.8632 g of a carboxyl terminated polybutadiene (CTPB) sample dissolved in…

A: The amount of potassium hydroxide, KOH, used in the titration is; mKOH=VKOH×Eq.wtKOH×NKOH1000 mL…

Q: If 9 grams of polymer A with molecular weight of 30,000 Dalton is mixed with 5 grams of polymer B…

A: The calculations are done by the following formulas .where: m= mass of the polymer N=number of the…

Q: Is the amount of acetic acid extracted using either single extraction or multiple extractions equal…

A: Multiple extractions are more efficient compared to single extraction techniques. The partition…

Q: For the TLCS shown below, both plates have the exact same materials spotted on each lane (that is,…

A: Thin layer chromatography.

Q: please answer hurry up ..... What kind of “cation and anion exchanger resins” can be used in the…

A: Ion exchange chromatography useful for separation of ionic compounds. Separation is based on…

Q: 1. You know that these types of compounds can be analyzed by either GC or HPLC but you are told by…

A: GC can only apply to analyse volatile substance while HPLC can handle any soluble compound…

Q: What monomers would you use to produce analogous polyester fibers?

A: Nylon is a synthetic polymer composed of repeating units linked by amide links. Whereas, polyesters…

Q: If a polystyrene sample gave a number average molecular weight of 300,000 Dalton and a…

A: Polydispersity index can be denoted by symbol PDI.

Q: Write the significance of poly dispersity index; also calculate the number-average molecular weight,…

A: There some small molecules while some are very long molecules, having a molecular weight in…

Q: Briefly describe what is thermoplastic, thermoset plastic and elastomer. Give examples to clarify…

Q: The exchange capacities of ion-exchange resins are defined in terms of the number of (moles) charged…

A: Different resins have different capacity. The total capacity is defined by total no of exchanged…

Q: Draw the structure of the polymer formed when the following monomer reacts with sodium methoxide. •…

A: The given monomer is methylmethacrylate and the polymer formed from this monomer is…

Q: In HPLC, why is purging or initialization being done before analysis of samples, explain.

A: ✓basically following two reasons for using purging and initialization during HPLC sample preparation…

Q: describe different type of degasser in HPLC system, and why degassing is important in the middle of…

A: Degasser is very useful in HPLC .the main use of degasser in HPLC are hellium sparging, sonication…

Q: Why was n-octanol chosen as a surrogate for natural organic phases? Why not another solvent such as…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: The resulting retention volumes for a series of polystyrene standards Molar mass (g/mol) Retention…

A: Given: Molar mass (g/mol) log(Mw) Retention volume (mL) 640000 5.80618 12.14 483000 5.683947…

Q: the production of vinyl polymers using bulk methods

Q: After acid-base extraction why is it important to wash organic layer at least once with pure water?

A: A question based on quantitative analysis, which is to be accomplished.

Q: For the TLCS shown below, both plates have the exact same materials spotted on each lane (that is,…

A: Distance Travelled by the Sample depends upon the type of Polar mobile phase used . IF THE mobile…

Q: Plywood and particle board are often glued with cheap, waterproof urea-formaldehyde resins. Two to…

A: The structure of Urea formaldehyde is The resin can be prepared by reaction of urea with…

Q: You are asked to manufacture 100 kg of polyester with a number-average molecular weight of 2000 by…

A: Polymerization is a chemical reaction in which the chemical compound of lower molecular link…

Q: Outline methods for the production of vinyl polymers using bulk methods

A: Vinyl polymers are polymers made from vinyl monomers i.e. small molecules containing carbon-carbon…

Q: Why is it required to add drying agent like sodium sulphate to the organic layer which may contain…

A: In an organic solution, there are often traces of water present because water is slightly soluble in…

Q: 1.Discuss the suitable initiator to start an addition polymerization. 2.Define what is…

A: Free radicals are used to initiate addition polymerization, organic and inorganic initiators can be…

Q: 1. Which property of compounds is responsible for the separation in a TLC? Explain with an example.…

A: Please find your solution below : 1. Thin layer chromatography is a technique used to separate the…

Q: Enumerate the differences between a serological and a volumetric pipette and enumerate the uses,…

A: The main difference between the volumetric and serological pipette is that The volumetric pipette…

Q: Name types of gels (sieving matrix) that may be used for gel filtration chromatography and discuss…

A: The types of gels for gel filtration chromatography include, Dextran Polyacrylamide beads/ agarose…

Question

Definition Definition Group of atoms that shape the chemical characteristics of a molecule. The behavior of a functional group is uniform in undergoing comparable chemical reactions, regardless of the other constituents of the molecule. Functional groups aid in the classification and anticipation of reactivity of organic molecules.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

what chemical reactions should not be performed on Merrifield polystyrene resin?
Q5. Give one condition for the denaturation step employed in blotting Q6. Give the main two compounds responsible for the formation of the gels Q7. The addition of which two reagents are also necessary to initiate the polymerization (gel formation)
Briefly discuss emulsion and suspension polymerization techniques.
How is a sample of a polymer taken for characterization & analysis?
Compare the column material of GC and LC in terms of the “functional groups” taking place on the column surface or on the packing material? Draw chemical structure of the active groups and classify them according to their polarities.
Sketch and label the expected stress-strain curves at room temperature for lightly cross-linked poly(butadiene) and reinforced poly(methyl methacrylate). Compare the behaviour of each specimen in terms of modulus and toughness.
A previous synthesis of CdSe nanoparticles used Cd(CH3)2. You might think that Cd(CH3)2 is similar to the very toxic Hg(CH3)2. Explain why Cd(CH3)2 is not as toxic as Hg(CH3)2 ?
The exchange capacities of ion-exchange resins are defined in terms of the number of (moles) charged sites per gram of dry resin. Describe how exchange capacity of an anion exchange resin can be measured with standard NaOH and standard HCl. the exchange capacities of ion-exchange resins are defined in terms of the number of (moles) charged sites per gram of dry resin. Describe how exchange capacity of an anion exchange resin can be measured with standard NaOH and standard HCl.
Thermoresponsive polymers: In detail describe the chemical principles of thermal response (why are they thermoresponsive?).
please answer hurry up ..... What kind of “cation and anion exchanger resins” can be used in the columns of an ion chromatography instrument. Draw chemical structure of the ion exchanger group for each type.
Outline methods for the production of vinyl polymers using bulk methods. Vinyl polymers are polymers made from vinyl monomers, that is, small molecules containing carbon-carbon double bonds. ... When polymerized, the ethylene molecules are joined along the axes of their double bonds, to form a long chain of many thousands of carbon atoms containing only single bond between atoms.
In HPLC, why is purging being done before analysis of samples. Outline the procedure on how purging is performed.