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0
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30
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What factors determine the selectivity of a chemical reaction, and how can quantum chemistry calculations be used to predict and optimize selectivity in chemical reactions involving large molecules such as proteins or DNA?
answered
Feb 24
in
Quantum Chemistry
0
votes
33
views
What is the step-by-step procedure for the preparation of 2,4-dichloronitrobenzene from nitrobenzene and chlorine gas, and what are the physical and chemical properties of the final product?
answered
Feb 22
in
Chemical synthesis
0
votes
23
views
How does the addition of different types and concentrations of filler particles affect the rheological properties, such as viscosity and shear rate, of polymer melts?
answered
Feb 17
in
Polymer Chemistry
0
votes
67
views
What is the oxidation state of nitrogen in the compound NH4NO3?
answered
Feb 13
in
Inorganic Chemistry
0
votes
27
views
How can the principles of medicinal chemistry be applied to design drugs that can target specific gene mutations implicated in genetic disorders?
answered
Feb 10
in
Medicinal Chemistry
0
votes
46
views
How can the calculation of molecular orbitals and electronic structure of molecules be used to predict and explain chemical reactions and properties of molecules? Provide an example of a chemical reaction or property that can be explained by this method.
answered
Feb 6
in
Quantum Chemistry
0
votes
42
views
Considering the reaction 2SO3(g) ⇌ 2SO2(g) + O2(g) at equilibrium. If the concentration of SO2(g) is increased by adding more SO2(g), what will be the direction of the reaction and how will it affect the concentrations of S03(g), SO2(g), and O2(g)?
answered
Feb 3
in
Chemical equilibrium
0
votes
48
views
How can electrophoretic analysis be used to determine the molecular weight and purity of a protein sample in a given solution?
answered
Jan 29
in
Analytical Chemistry
0
votes
92
views
Calculate the binding energy of a hydrogen molecule and a helium atom in their ground state using Quantum chemical calculations of non-covalent interactions. What is the strength of the interaction between these two species?
answered
Jan 23
in
Computational Chemistry
0
votes
37
views
A sample of an unknown compound was analyzed using elemental analysis, and the results showed that the compound contains 12.8% hydrogen, 49.2% carbon, and 38.0% oxygen by mass. What is the empirical formula of the compound?
answered
Jan 22
in
Analytical Chemistry
0
votes
101
views
How was the mirror neuron system discovered?
answered
Jan 20
in
Psychology
0
votes
97
views
How can persuasion be used to change a person's attitude?
answered
Jan 20
in
Psychology
0
votes
46
views
Why is metapsychology important?
answered
Jan 16
in
Psychology
0
votes
39
views
What is the self-disclosure theory?
answered
Jan 16
in
Psychology
0
votes
46
views
What is the Big Five personality theory?
answered
Jan 15
in
Psychology
0
votes
40
views
What is the definition of self-esteem?
answered
Jan 15
in
Psychology
0
votes
64
views
What is the main focus of behaviour psychology?
answered
Jan 14
in
Psychology
0
votes
65
views
What is the 'illusory superiority bias'?
answered
Jan 14
in
Psychology
0
votes
100
views
What is the argument for nature in adolescent development?
answered
Jan 13
in
Psychology
0
votes
42
views
What structure of the body falls between cells and organs in complexity?
answered
Jan 7
in
Science
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