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Answers by SueCasteel38
0
votes
24
views
What is the most effective protecting group for a primary alcohol during esterification, and why?
answered
4 days
ago
in
Organic Chemistry
0
votes
26
views
How does the coordination chemistry of metalloenzymes and metalloproteins contribute to their catalytic activity and how can this knowledge be used to design more effective enzymatic catalysts for industrial applications?
answered
6 days
ago
in
Coordination Chemistry
0
votes
27
views
What is the bond angle of methane (CH4) molecule and how can we predict it using the VSEPR theory?
answered
Feb 18
in
Chemical bonding
0
votes
38
views
How can we predict the shape and properties of a new drug molecule, and determine how it will interact with its target protein, using computational chemistry and molecular modeling techniques?
answered
Feb 14
in
Physical Chemistry
0
votes
22
views
What is the role of the metal ion in the coordination chemistry of metalloenzymes and metalloproteins, and how does its coordination environment affect enzymatic activity?
answered
Feb 13
in
Coordination Chemistry
0
votes
31
views
What is the amount of heat released when 5 grams of NaCl is crystallized from its aqueous solution at 25°C, and the final temperature of the solution is -5°C? (Given: Heat of crystallization of NaCl = -3.92 kJ/mol)
answered
Feb 13
in
ThermoChemistry
0
votes
45
views
How can the stability of an oil-in-water emulsion be improved using various surface-active agents and their concentrations?
answered
Feb 10
in
Surface Chemistry
0
votes
31
views
How can the conductivity of a polymer-based electronic material be increased without compromising its mechanical properties?
answered
Feb 6
in
Polymer Chemistry
0
votes
33
views
How can computational chemistry and molecular modeling methods be used to predict the properties of a new drug molecule, such as its solubility, stability, and effectiveness in treating a specific disease? Specifically, how do molecular optimization techniques like ligand docking and quantum chemical calculations aid in the design and development of safe and efficacious drugs?
answered
Feb 5
in
Physical Chemistry
0
votes
57
views
Given the chemical equation: N2 + 3H2 <-> 2NH3 and an initial concentration of N2 as 0.1M, H2 as 0.2M, and NH3 as 0. Calculate the equilibrium concentrations of each component at 298K if the reaction is exothermic and the pressure is increased. (Hint: Use Le Chatelier's principle to determine the direction of the shift and then use an ICE table to calculate the concentrations at equilibrium)
answered
Feb 4
in
Chemical reactions
0
votes
81
views
What is the color of a compound containing copper ions in a +2 oxidation state and sulfur ions that has been exposed to air for several weeks?
answered
Jan 30
in
Inorganic Chemistry
0
votes
116
views
What is the concentration of chloride ions in a given sample of seawater using coulometry?
answered
Jan 30
in
Analytical Chemistry
0
votes
73
views
Calculate the bond length between two hydrogen atoms (H-H) that are bonded together by a single covalent bond, knowing that the bond energy is 436 kJ/mol and the force constant is 432 N/m.
answered
Jan 23
in
Chemical bonding
0
votes
37
views
Why was the Stonewall Riots important for the LGBTQ+ community?
answered
Jan 20
in
Psychology
0
votes
51
views
What is the sociocultural model of eating disorders?
answered
Jan 20
in
Psychology
0
votes
40
views
How might social influence theory be relevant to end-of-life care?
answered
Jan 20
in
Psychology
0
votes
65
views
What are examples of factors that contribute to social erasure?
answered
Jan 20
in
Psychology
0
votes
33
views
Why is construct validity an important criterion for evaluating neuroscience theories?
answered
Jan 20
in
Psychology
0
votes
37
views
How can compliance techniques be evaluated?
answered
Jan 16
in
Psychology
0
votes
44
views
What is the contact theory?
answered
Jan 15
in
Psychology
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