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Answers by MilfordFlore
0
votes
14
views
How does the size and shape of nanomaterials affect their catalytic activity in a specific reaction?
answered
22 hours
ago
in
Materials Chemistry
0
votes
21
views
What is the role of the metal ion in the active site of hemoglobin, and how does the coordination chemistry of the metal ion contribute to the protein's function as an oxygen carrier?
answered
4 days
ago
in
Coordination Chemistry
0
votes
22
views
How does the chemical and physical nature of a metal substrate affect the enhancement factor in SERS measurements?
answered
Feb 17
in
Surface Chemistry
0
votes
27
views
What is the coordination number and geometry of the metal ion in the active site of the metalloenzyme cytochrome c oxidase? How do these affect its function in the electron transport chain?
answered
Feb 12
in
Coordination Chemistry
0
votes
33
views
How can molecular docking simulations be used to predict the strength and specificity of protein-protein interactions, and how can this information be used to design novel therapies that target these interactions?
answered
Feb 6
in
Computational Chemistry
0
votes
26
views
Calculate the standard enthalpy of formation for carbon dioxide (CO2) given the following information: ΔHf° of CO = -26.4 kJ/mol, ΔHf° of O2 = 0 kJ/mol, and ΔH°rxn for the combustion of carbon to form CO2 is -393.5 kJ/mol.
answered
Feb 3
in
Chemical thermodynamics
0
votes
68
views
Calculate the standard enthalpy change for the fusion of solid silver (Ag) at its melting point (961.78°C) to liquid silver (Ag) at the same temperature. Given the standard enthalpy of fusion of solid silver is 11.3 kJ/mol.
answered
Feb 3
in
Chemical thermodynamics
0
votes
58
views
How does an increase in the concentration of reaction products affect the rate of the reaction between hydrogen peroxide and potassium iodide, and what is the underlying mechanism behind this effect?
answered
Jan 31
in
Chemical kinetics
0
votes
90
views
Identify the functional groups present in an unknown organic compound using infrared spectroscopy and explain their characteristic peak frequencies.
answered
Jan 30
in
Analytical Chemistry
0
votes
58
views
How can the concentration of fluoride ions be accurately determined in a drinking water sample using an ion-selective electrode?
answered
Jan 29
in
Analytical Chemistry
0
votes
13
views
Calculate the heat of mixing when 100 mL of 0.2 M HCl is mixed with 100 mL of 0.1 M NaOH, assuming that the density of the resulting solution is 1 g/mL and the specific heat capacity is 4.18 J/g℃.
answered
Jan 23
in
ThermoChemistry
0
votes
59
views
Calculate the amount of copper deposited on the cathode when a current of 5 amperes is passed through a copper sulfate solution for a duration of 30 minutes. The molar mass of copper is 63.55 g/mol and the Faraday constant is 96500 C/mol. The electrode area is 10 cm² and the copper sulfate solution has a concentration of 0.1 M. Assume 100% efficiency in the electrochemical reaction.
answered
Jan 23
in
ElectroChemistry
0
votes
13
views
Please evaluate the ethical implications of using deception in research.
answered
Jan 17
in
Psychology
0
votes
24
views
What is the main advantage of the social cognitive theory?
answered
Jan 16
in
Psychology
0
votes
33
views
According to Kohlberg, why do individuals develop moral reasoning?
answered
Jan 16
in
Psychology
0
votes
21
views
How does schema theory explain memory?
answered
Jan 15
in
Psychology
0
votes
43
views
Who developed the theory of Self-Efficacy?
answered
Jan 15
in
Psychology
0
votes
65
views
When was the Bio-Psychosocial Model of Disability first proposed?
answered
Jan 15
in
Psychology
0
votes
19
views
What is participative leadership?
answered
Jan 15
in
Psychology
0
votes
28
views
What is the role of psychologists in end-of-life care?
answered
Jan 14
in
Psychology
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