(a)
Interpretation:
The principle of operation of thermal conductivity detector is to be stated.
Concept introduction:
Thermal conductivity can be defined as the ability of a material to conduct heat.
(b)
Interpretation:
The principle of operation of atomic emission detector is to be stated.
Concept introduction:
Atomic emission occurs when an atom emits some specific wavelengths.
(c)
Interpretation:
The principle of operation of thermionic detector is to be stated.
Concept introduction:
Thermionic emissions occur when electrons are excited from a heated source.
(d)
Interpretation:
The principle of operation of the electron capture detector is to be stated.
Concept introduction:
The electron capture is the process of making unstable atoms more stable.
(e)
Interpretation:
The principle of operation of flame photometric detector is to be stated.
Concept introduction:
Flame photometry is utilized for inorganic chemical analysis. It can detect the concentration of some metals like lithium, sodium, calcium and more.
(f)
Interpretation:
The principle of operation of flame ionization detector is to be stated.
Concept introduction:
Flame ionization detection is a device used to measure the analyte in a gas flow.
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Principles of Instrumental Analysis, 6th Edition
- Electronic contribution to the heat capacity at constant volume A) is always zero B) is zero, except for excited levels whose energy is comparable to KT C) equals 3/2 Nk D) equals Nk exp(BE)arrow_forwardPlease correct answer and don't used hand raitingarrow_forwardCalculate the packing factor of CaTiO3. It has a perovskite structure. Data: ionic radii Co²+ = 0.106 nm, Ti4+ = 0.064 nm, O² = 0.132 nm; lattice constant is a = 2(rTi4+ + ro2-). Ca2+ 02- T14+ Consider the ions as rigid spheres. 1. 0.581 or 58.1% 2. -0.581 or -58.1 % 3. 0.254 or 25.4%arrow_forward
- General formula etherarrow_forwardPlease provide the retrosynthetic analysis and forward synthesis of the molecule on the left from the starting material on the right. Please include hand-drawn structures! will upvote! Please correct answer and don't used hand raitingarrow_forwardPlease provide the retrosynthetic analysis and forward synthesis of the molecule on the left from the starting material on the right. Please include hand-drawn structures! will upvote!arrow_forward
- (please correct answer and don't used hand raiting) Please provide the retrosynthetic analysis and forward synthesis of the molecule on the left from the starting material on the right. Please include hand-drawn structures! will upvote!arrow_forwardCaTiO3 has a perovskite structure. Calculate the packing factor.Data: ionic radii Co+2 = 0.106 nm, Ti+4 = 0.064 nm, O-2 = 0.132 nm; lattice constant is a = 2(rTi4+ + rO-2).(a) 0.581(b) -0.581(c) 0.254(d) -0.254arrow_forwardIn the initial linear section of the stress-strain curve of a metal or alloy. Explain from the point of view of atomic structure?(a) No, the atomic level properties of the material can never be related to the linear section.(b) The elastic zone is influenced by the strength of the bonds between atoms.(c) The stronger the bond, the less rigid and the lower the Young's Modulus of the material tested.(d) The stronger the bond, the less stress is necessary to apply to the material to deform it elastically.arrow_forward
- Principles of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning