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User MikaylaBoreh
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Answers by MikaylaBoreh
0
votes
5
views
How does the reaction rate affect the selectivity of a chemical reaction? Can you design an experiment to investigate this relationship?
answered
3 days
ago
in
Chemical kinetics
0
votes
20
views
What is the mechanism behind the polymerization reaction of polyethylene, and how does it differ from the polymerization reaction of polypropylene?
answered
3 days
ago
in
Organic Chemistry
0
votes
20
views
What effect does the nature of the solid catalyst have on the rate of a catalyzed reaction?
answered
3 days
ago
in
Surface Chemistry
0
votes
25
views
What is the effect of temperature on the adsorption of a gas on a solid surface?
answered
5 days
ago
in
Surface Chemistry
0
votes
20
views
What is the coordination number and geometry of [Nd(H2O)8]3+ complex ion? Explain the factors that influence the stability of this complex ion in aqueous solutions.
answered
6 days
ago
in
Coordination Chemistry
0
votes
26
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How does the choice of exchange-correlation functional affect the calculated electronic transport properties in density functional theory simulations of a particular molecule?
answered
6 days
ago
in
Computational Chemistry
0
votes
29
views
What is the role of metal ions in the catalytic activity of metalloproteins? Provide examples of metalloproteins and their associated metal ions that showcase the importance of coordination chemistry in biological systems.
answered
Feb 13
in
Coordination Chemistry
0
votes
33
views
How can we quantitatively determine the molecular weight distribution of a polymer using gel permeation chromatography (GPC) and what are the important parameters to optimize for accurate results?
answered
Feb 13
in
Polymer Chemistry
0
votes
8
views
How can we design and synthesize a metal-organic framework with optimized pore size for the efficient capture of a specific gas molecule?
answered
Feb 12
in
Coordination Chemistry
0
votes
34
views
How can the synthesis of polyethylene terephthalate from terephthalic acid and ethylene glycol be optimized to achieve a higher yield and purity of the final product?
answered
Feb 11
in
Chemical synthesis
0
votes
47
views
Determine the standard enthalpy change of the dissolution reaction of 2.50 g of NaOH in water, given that the molar enthalpy of hydration of Na+ and OH- ions are -406.8 kJ/mol and -230.0 kJ/mol respectively. The heat capacity of the calorimeter is 25.2 J/°C and the initial and final temperatures were 24.0°C and 29.2°C respectively.
answered
Feb 4
in
Chemical thermodynamics
0
votes
47
views
How does changing the pH value of the reactant solution affect the rate of photochemical reactions in the presence of a particular photosensitizer?
answered
Feb 3
in
PhotoChemistry
+1
vote
87
views
How does alternative splicing affect the structure and function of proteins produced by a single gene? Provide an example of a protein that undergoes alternative splicing and explain the different functional consequences of the spliced variants.
answered
Jan 31
in
BioChemistry
0
votes
48
views
Calculate the corrosion current density of a copper metal in 1 M HCl solution at 25°C, given that the corrosion potential of copper electrode in the given environment is -0.35 V(SHE) and the exchange current density is 0.038 A/m². Also, determine the corrosion rate of copper in the same environment if the density of copper is 8.96 g/cm³.
answered
Jan 23
in
ElectroChemistry
0
votes
58
views
Calculate the bond energy required to break the carbon-carbon single bond in methane (CH4).
answered
Jan 23
in
Chemical reactions
0
votes
45
views
What is the definition of 'theory evaluation'?
answered
Jan 20
in
Psychology
0
votes
12
views
Who developed the concept of the signature strengths?
answered
Jan 20
in
Psychology
0
votes
48
views
What is the name of the experiment that looked at the effects of groupthink?
answered
Jan 20
in
Psychology
0
votes
50
views
According to Freud, why do dreams have a symbolic meaning?
answered
Jan 17
in
Psychology
0
votes
52
views
Why is the difference between IQ and EQ important?
answered
Jan 17
in
Psychology
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