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Answers by Diana66S829
0
votes
19
views
What is the coordination geometry and ligand environment around the metal center in the heme group of myoglobin?
answered
6 days
ago
in
Coordination Chemistry
0
votes
27
views
What is the mechanism of acid-catalyzed ring-opening of epoxides?
answered
Feb 17
in
Organic Chemistry
0
votes
11
views
How can computational chemistry and molecular modeling help in predicting the behavior of molecules in reactions and designing new molecules with specific properties?
answered
Feb 5
in
Physical Chemistry
0
votes
56
views
Given the reaction A + B ⇌ C and the equilibrium constant, Kc = 2.0 at a certain temperature, if the initial concentration of A is 0.1 M and the initial concentration of B is 0.2 M, what is the equilibrium concentration of C if the reaction proceeds with a rate constant of 0.05 M/s?
answered
Feb 4
in
Chemical kinetics
0
votes
38
views
Calculate the standard enthalpy change for the complete combustion of methane (CH4) at constant pressure and 298 K, given that the standard enthalpies of formation for CH4(g) and H2O(l) are -74.8 kJ/mol and -285.8 kJ/mol, respectively.
answered
Feb 3
in
Chemical thermodynamics
0
votes
32
views
How does changing the concentration of reactants affect the reaction rate in the chemical reaction between hydrochloric acid and magnesium?
answered
Feb 3
in
Chemical kinetics
0
votes
62
views
How do the carbohydrate-protein interactions regulate the function of enzymes involved in sugar metabolism?
answered
Jan 31
in
BioChemistry
0
votes
50
views
Calculate the corrosion current density for a zinc-copper galvanic couple, with a surface area of 10 cm² each, immersed in a 0.1 M copper sulfate solution and a 0.1 M zinc sulfate solution, respectively. Given that the exchange current density for the zinc and copper electrodes are 0.0035 A/cm² and 0.1184 A/cm², respectively, What will be the corrosion rate for the zinc electrode in micrometers per year?
answered
Jan 23
in
ElectroChemistry
0
votes
12
views
A reaction mixture initially contained 0.1 mol/L of reactant A and 0.2 mol/L of reactant B. When a catalyst was added, the rate of conversion of A and B to the product increased significantly. Calculate the new equilibrium concentration of reactant B if the equilibrium constant of the reaction is 0.1 and the initial equilibrium concentration of the product is 0.05 mol/L. Assume that the catalyst does not change the equilibrium constant.
answered
Jan 22
in
Chemical equilibrium
0
votes
47
views
According to the hindsight bias, what do individuals do when they generate an explanation for an event?
answered
Jan 17
in
Psychology
0
votes
46
views
Why is falsifiability important?
answered
Jan 16
in
Psychology
0
votes
78
views
What is the difference between inter-rater reliability and intra-rater reliability?
answered
Jan 16
in
Psychology
0
votes
42
views
What is the main benefit of the cognitive-behavioural approach?
answered
Jan 16
in
Psychology
0
votes
23
views
Compare the cognitive and physiological effects of alcohol and marijuana.
answered
Jan 16
in
Psychology
0
votes
13
views
Compare the side-effect profiles of benzodiazepines and barbiturates.
answered
Jan 16
in
Psychology
0
votes
74
views
Where in positioning theory do scholars focus on the way that language positions social groups?
answered
Jan 15
in
Psychology
0
votes
62
views
According to the Cognitive Load Theory, what is working memory?
answered
Jan 15
in
Psychology
0
votes
41
views
According to James Marcia, what are the four identity statuses that adolescents can identify with?
answered
Jan 15
in
Psychology
0
votes
31
views
Who proposed the idea of 'emotional objects'?
answered
Jan 15
in
Psychology
0
votes
66
views
How does indigenous psychology differ from cross-cultural psychology?
answered
Jan 15
in
Psychology
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