QUESTION 4Why is better sensitivity usually achieved using graphite furnace atomizatiornyrather than flame atomization.For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).BIUSParagraphArial10ptA v...IsE E x X,田田国-<> Ť (;}!!!田+1

Flame atomization: Flame atomization is an atomic absorption spectroscopic analytical technique that…

Answered: Why is better sensitivity usually…

Science

Chemistry

Why is better sensitivity usually achieved using graphite furnace atomizatiorrather than flame atomization.

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

ChapterA1: Evaluation Of Analytical Data

Section: Chapter Questions

Problem A1.16QAP

See similar textbooks

Related questions

Q: How much 5.50M NAOH must be added to 450.0 ml of a buffer that is 0.0180 M acetic acid and 0.0250 M…

A: Given CH3COOH(aq)+OH-(aq)→CH3COO-(aq)+H2O(l) We know that pKa= 4.75 pH=5.75 For the 0.0265M sodium…

Q: LL The vapor pressure of Substance X is measured at several temperatures: temperature vapor pressure…

A: we need to calculate the enthalpy of vaporization of X using the given data

Q: A sample of helium Has a volume of 3.20x102 mL STP. What will be it's new volume if the temperature…

A: Note: at standard pressure temperature (STP) Temperature = 0°C = (0 + 273.15) K = 273.15 K Pressure…

Q: Provide the structure of Thr-Gln-Met.

A: Here, we have to draw the structure of the peptide Thr-Gln-Met.

Q: Use the van der Waals equation of state to calculate the pressure of 4.00 mol of So, at 453K in a…

A: Given data,Moles of SO2=4.00 molTemperature=453 KVolume=3.80 LData taken from google;a for SO2=6.7…

Q: %#3 311. mL of two different liquids are poured into uncovered identical beakers and let stand for…

A: We can observe from the fig. that liquid X is reduced to half in 10 mints whereas in liquid Y the…

Q: Show the chemical equation for the hydrolysis of sucrose.

A: Hydrolysis means breaking of bonds using water. Sucrose has chemical formula C6H22O11.

Q: CH3 convort to a newman CI projection Ci Br エ

Q: OMe 11. Me

A: 11. Step 1 : Birch reduction. Step 2 : acid treatment ( double bond isomerization). Step 3 :…

Q: If sea water contains 30 ppm gold, how many kilograms of sea water must be processed to remove 1.50…

Q: The ideal gas law is PV = NkT, with k denoting the Boltzmann constant. It is important that the…

A: Ideal gas law is obtained by combining all the Gas laws to derive a common relation among all the…

Q: Which of the following parameter correlate inversely with surfactant penetration into skin? Micelle…

A: As per the rules only the first question can be answered:

Q: Glucose can exist in many forms including the open chain form , and the five membered furanose form…

A: The mechanism of the following is:

Q: of Mg coH)2 in 300.6 g of ta Ba water The Ôensity of the final Calculate. punst woynos mut to…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

Q: Br Br (a) Br Br H Br Br (b) Br H. Br Br Br (c) Br Br (d) ČI

A: Enantiomers are those optically active images of same compound which are mirror images of each…

Q: Give the family or class to which the following structures belong. Please be specific. Answer:

Q: concentration of either the hydionium ion or the hydroxide lon is known then the concentration of…

A: we need to determine if the given hydroxide ion concentration is acidic, basic or neutral

Q: The reaction SO2Cl2 (g) → SO2 (g) + Cl2 is first order in SO2Cl2. Using the following kinetic data,…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: For the following reaction, 25.7 grams of carbon disulfide are allowed to react with 99.5 grams of…

A: Given, mass of carbon disulfide (CS2) = 25.7 g mass of chlorine gas (Cl2) = 99.5 g Maximum amount of…

Q: When a molecule has two esters, it can react via an intramolecular Claisen condensation. This is…

A: The product is as follows:

Q: synthesis

Q: Define the following phenomena with reference to main group compounds: (d) multicenter electron…

A: Here we to explain muticentered elctron deficient bonding in main group elements

Q: 1.) The chemical formula for the ionic compound formed when elements of Ca and N react is , when…

A: Chemical formula of an ionic compound can be formed by criss-crossing the valencies of ions.

Q: 2. Which of the following is an oxidation reaction? A. Ag* - Ag B. As*5 - C. - ClO, - As0,3 - D. Vi+…

Q: 5. How many calories are needed to heat 50 g of ice at -17 deg C to steam at 115 deg C? C (ice) =…

A: Given data,Mass of H2O=50 gInitial temperature=-17oCFinal temperature=115oCCice=0.5…

Q: Exactly 3 g of carbon was burned to CO2 in a copper calorimeter. The mass of the calorimeter is…

A: Given data,Mass of C=3 gMass of water=2000 gMass of calorimeter=1500 gInitial temperature=20oCFinal…

Q: Aluminium has a density of 2.70 g/cm3. How many moles of aluminum are in a 13.2 | cm block of the…

Q: 4-oxobutanoic acid : predict number of NMR signals, splitting pattern of signals and integration.

Q: What daughter isotope is produced during the alpha decay of Uranium-238? Pu-242 Th-234 O Th-236…

A: ANS. Th-234

Q: At a certain temperature, the equilibrium constant K for the following reaction is 0.010 : Br, (g) +…

A: We have to predict the correct statement about equilibrium

Q: For each titration, predict whether the equivalence point is less than, equal to, or greater than pH…

Q: 18) At elevated temperatures, dinitrogen pentoxide decomposes to nitrogen dioxide and oxygen…

Q: H+ -H HO, (a) + 2 ELOH (b) HO.

A: ->alcohols have nucleophilic character hence , it can give nucleophilic addition reaction to…

Q: Br NaCN H30* A 1. LIAH4 2. H20 C |(CH3CO)20 I

Q: 15. Lenses are coated with thin film to reduce a. Diffraction d. Refraction C. Reflection foronce…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Consider the following mechanism for the formation of nitrogen dioxide: 2 ΝΟ (g). N,O2(g) (1)…

A: Given-> 2NO2(g) --> N2O2(g) N2O2(g)+O2(g)---->2NO2(g)

Q: Consider the following isomers of hexene: A. a disubstituted cis- alkene B. the geometric isomer…

Q: Calculate the solubility at 25° of CaF2 in pure water and in a 0.0010M NaF solution. You'll find Ksp…

Q: Which molecule is a tertiary amine?

A: There are four types of amines : Primary amine Secondary amine Tertiary amine Quaternary…

Q: 6.67 x 10-3 g of arsenic (As) is found in a 0.600 L sample of water. If the density of this sample…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: Express the answer to two decimal places. What is the pH of a solution that results from mixing…

A: The pH of the solution is given below

Q: What is the pH of a 0.391 M weak base solution? The Kp of the weak base is 0.000077. Your Answer:

A: In this question we have to tell the PH of the solution.

Q: Surface sanitizers were prepared using ethyl alcohol/water and isopropyl alcohol/water solutions. An…

A: Given: Ethyl alcohol = 70 % v/v isopropyl alcohol = 70 % v/v density of water = 1.00 g/mL density of…

Q: Provide the appropriate reaagents or product. 1. PdoLn, EtgN,mecN Me -> 2. Na BH, MeOH 3. CI HO…

Q: Draw the structures corresponding to the following intermediate products for the following multistep…

A: In this question we have to tell the product of the reaction sequence.

Q: Que what wsillthe final Bymthetictraniformation: sproducte_fallowing HNO3 Alcly conc fuming dilute…

A: It is an example of electrophilic aromatic substitution reaction . Here we are required to find the…

Q: 44 delete TFntaime d. е.

A: In this question we have to tell the name of the given molecule.

Q: Write the net cell equation for this electrochemical cell. Phases are optional. Do not include the…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The normal boiling point of a substance is 433 °C. Calculate the pressure at which this substance…

A: this solution is done using the clausius-clapeyron equation .

Q: 1. LDA Br 2. 1-Phenylethanone

Question

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

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

Prepare 1000ppm of Cd (NO3).4 H2O in a liter, then preprare from the 1000ppm(which is a stock) 100ppm in 500ml
For relative strength, it is 1 being the highest and 3 being the lowest
For Indirect Iodometric Analysis of Copper... ~0.0896g KIO3 necessary to consume 350mL of 0.1 M Na2S2O3, Na2S2O3 is stored in an amber glass bottle until ready for use. Primary Standard KIO3 has 2g of KI, 50mL of DI water, and 10 mL of 1.0M HCl is added then immediately titrated with Na2S2O3 until medium yellow or straw... then 5mL of starch indicator is added and titrated again until blue black color turns clear. Unknown CuO use 1.2G of Unknown, 20mL of HNO3 heated until sample dissolved, 25 mL of DI water added and boiled until clear light blue color, after cooling 1:1 NH3 added (~34.47 mL of NH4OH reagent) until permanent deep blue color amine complex, 2g of NH4HF2 added and swirled until dissolved, 3 g of KI is added then titrated immediately with Na2S2O3 until brown color of iodide is nearly gone (brown milk color), 2 g of KSCN and 3 mL of starch indicator is then added with titration continuing until disappearance of new blue black color. 1. Na2CO3 is often added to thiosulfate…
For Indirect Iodometric Analysis of Copper... ~0.0896g KIO3 necessary to consume 350mL of 0.1 M Na2S2O3, Na2S2O3 is stored in an amber glass bottle until ready for use. Primary Standard KIO3 has 2g of KI, 50mL of DI water, and 10 mL of 1.0M HCl is added then immediately titrated with Na2S2O3 until medium yellow or straw... then 5mL of starch indicator is added and titrated again until blue black color turns clear. Unknown CuO use 1.2G of Unknown, 20mL of HNO3 heated until sample dissolved, 25 mL of DI water added and boiled until clear light blue color, after cooling 1:1 NH3 added (~34.47 mL of NH4OH reagent) until permanent deep blue color amine complex, 2g of NH4HF2 added and swirled until dissolved, 3 g of KI is added then titrated immediately with Na2S2O3 until brown color of iodide is nearly gone (brown milk color), 2 g of KSCN and 3 mL of starch indicator is then added with titration continuing until disappearance of new blue black color. 4. Why is the starch indicator solution…
The Ksp of Zn(OH)2 is 3.00 x 10^-17
Explain why internal standard can be used for ICP-OES but is not used for AAS
What arc the advantages of microfabricated ISEs? Describe typical applications of this type of sensor.
A second spectrophotometric method for the quantitative analysis of Pb2+ in blood yields an Ssamp of 0.712 for a 5.00 mL sample of blood. After spiking the blood sample with 5.00 μL of a 1560 ppb Pb2+ external standard, an Sspike of 1.546 is measured. What is the concentration of Pb2+ in the original sample of blood?
3. a. Briefly explain why internal standardization method is useful inanalytical chemistry?b. Why does a response factor of an instrument’s detector need to becalculated?
[item#2b] *refer to the photo below*
The Ksp for AgCl is 1.77 x 10^-10
6b. why doce CE have better performance than LC in separation