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1
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How does the sequence of the DNA molecule influence its interactions with specific proteins, and how can molecular dynamics simulations be used to understand and predict these interactions?
asked
1 day
ago
in
Computational Chemistry
0
votes
1
answer
25
views
How does the presence of heavy metals such as cadmium and lead in soil affect the growth and nutritional quality of crops, and what are some remediation techniques that can be used to mitigate their negative impact?
asked
3 days
ago
in
Environmental Chemistry
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votes
1
answer
20
views
How does the molecular structure of a dye or pigment affect its photochemical properties, and how can this be utilized in the development of more efficient and stable dyes and pigments for various applications?
asked
4 days
ago
in
PhotoChemistry
0
votes
1
answer
38
views
How can the electrical conductivity of polymer-based electronic materials be optimized for use in high-performance electronics?
asked
Feb 7
in
Polymer Chemistry
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votes
1
answer
7
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How can the design and synthesis of new enzyme inhibitors help in the treatment of metabolic disorders such as diabetes and obesity?
asked
Feb 6
in
Medicinal Chemistry
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votes
1
answer
32
views
How can the chemical engineering principles be applied to design an efficient and sustainable system for the production of cosmetics that meets the safety and quality standards?
asked
Feb 6
in
Chemical engineering
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votes
1
answer
34
views
How can molecular docking studies aid in developing new drugs to target COVID-19 protease enzyme?
asked
Feb 5
in
Computational Chemistry
0
votes
1
answer
53
views
Determine the oxidation state of the carbon atom in the molecule C2H5OH.
asked
Feb 4
in
Chemical reactions
0
votes
1
answer
41
views
Calculate the standard enthalpy change of the reaction between hydrogen gas and chlorine gas to form hydrogen chloride gas using the bond enthalpy values for H-H, Cl-Cl and H-Cl bonds.
asked
Feb 3
in
Quantum Chemistry
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votes
1
answer
42
views
Calculate the reaction quotient (Qc) for the following reaction at 25°C, given the concentration of reactants and products:2NO2(g) + F2(g) ⇌ 2NO2F(g)[NO2] = 0.30 M, [F2] = 0.40 M, [NO2F] = 0.60 M.Is the reaction at equilibrium? If not, in which direction will the reaction proceed to achieve equilibrium?
asked
Feb 3
in
Chemical thermodynamics
0
votes
1
answer
70
views
What is the best electrophoresis technique to use for separating and analyzing the composition of proteins in a complex sample mixture?
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
50
views
Calculate the entropy change for the combustion of methane (CH4) at 298 K and 1 atm pressure, given the standard molar entropies of CH4, H2O (g), and O2 (g) are 186.3 J/K/mol, 188.7 J/K/mol, and 205.0 J/K/mol, respectively. The balanced chemical equation for the reaction is:CH4 (g) + 2 O2 (g) -> CO2 (g) + 2 H2O (g)
asked
Jan 23
in
Chemical thermodynamics
0
votes
1
answer
60
views
A student reacted 10.0 grams of NaOH with 12.0 grams of HCl to produce NaCl and H2O. The balanced chemical equation for the reaction is as follows:NaOH + HCl → NaCl + H2OIf the expected yield of NaCl is 9.0 grams, what is the percent yield of the reaction?
asked
Jan 22
in
Chemical reactions
0
votes
1
answer
47
views
A chemistry student is studying the adsorption of a gas on a solid surface using the Langmuir adsorption isotherm. The student knows that the maximum adsorption capacity (θ_max) of the surface is 0.5 mol/L and that the equilibrium constant (K) for the process is 0.02 L/mol. The student is asked to calculate the fraction of the surface covered by the adsorbate when the gas pressure is 2 atm at the temperature of the experiment.
asked
Jan 22
in
Surface Chemistry
0
votes
1
answer
33
views
When evaluating the effectiveness of CBT, what research methods are typically used?
asked
Jan 20
in
Psychology
0
votes
1
answer
55
views
Why is the optimal distinctiveness theory important?
asked
Jan 20
in
Psychology
0
votes
1
answer
54
views
Who conducted the study on the mental health of Fly-in-fly-out partners?
asked
Jan 17
in
Psychology
0
votes
1
answer
13
views
What are the similarities between stereotype and prejudice?
asked
Jan 17
in
Psychology
0
votes
1
answer
29
views
What is meant by the term 'perspective' in psychology?
asked
Jan 17
in
Psychology
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votes
0
answers
10
views
When did the Australia Institute release their report on the mental health of Fly-in-fly-out workers?
asked
Jan 17
in
Psychology
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