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30
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How does the concentration and nature of pollutants in the environment affect the extent and rate of their degradation by photochemical processes?
answered
6 days
ago
in
PhotoChemistry
0
votes
34
views
How does surface modification of polymers affect the adhesive properties of adhesives made from these modified polymers, and how can this be utilized in various applications?
answered
Feb 17
in
Surface Chemistry
0
votes
39
views
What is the oxidation state of sulfur in the compound SO3?
answered
Feb 13
in
ElectroChemistry
0
votes
30
views
How can novel nanotechnology-based materials be utilized to efficiently and sustainably remediate arsenic-contaminated soils in agricultural fields?
answered
Feb 5
in
Environmental Chemistry
0
votes
37
views
Calculate the standard enthalpy change for the reaction between 50.0 mL of 0.200 M HCl(aq) and 50.0 mL of 0.300 M NaOH(aq) at 25°C. The heat capacity of the calorimeter is 9.60 J/°C and the temperature change observed is 4.00°C. Also, assume that the density of both solutions is 1.00 g/mL and that the heat capacity and density of the final solution are the same as that of water.
answered
Feb 3
in
Chemical thermodynamics
0
votes
68
views
Identify and describe the coordination chemistry of the metal ion in the active site of the enzyme carbonic anhydrase, and explain how this coordination environment contributes to the enzyme's catalytic activity in the hydration of carbon dioxide.
answered
Jan 31
in
Coordination Chemistry
0
votes
69
views
What is the most efficient renewable energy source in terms of its impact on the environment, and how can its efficiency be improved to make it a more viable alternative to non-renewable energy sources?
answered
Jan 31
in
Environmental Chemistry
0
votes
76
views
Question: A chemistry student wants to determine the concentration of copper (II) ions in a water sample. The student has access to a UV-Vis spectrophotometer and a copper (II) sulfate standard solution. Outline the steps the student should take to quantify the concentration of copper (II) ions in the water.
answered
Jan 30
in
Analytical Chemistry
0
votes
59
views
Calculate the bond order and bond length of the nitrogen-oxygen bond in nitrous oxide (N2O).
answered
Jan 23
in
Inorganic Chemistry
0
votes
44
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Based on the knowledge of biochemistry pertaining to Glycolysis and gluconeogenesis, here's a question for a chemistry student to solve:What are the differences and similarities between glycolysis and gluconeogenesis? Compare and contrast the different pathways, enzymes involved, and energetics of these two important biochemical processes. Provide specific examples to support your answer.
answered
Jan 23
in
BioChemistry
0
votes
91
views
Which of the following compounds is the strongest acid when dissolved in water: a) CH3COOH b) HCOOH c) HClO4 d) C6H5COOH
answered
Jan 21
in
Organic Chemistry
0
votes
41
views
Why is it important to use both etic and emic perspectives when evaluating indigenous psychology theories?
answered
Jan 20
in
Psychology
0
votes
39
views
When it comes to language processing, what is the role of the Wernicke's area?
answered
Jan 20
in
Psychology
0
votes
65
views
What was the Stanford Prison Experiment?
answered
Jan 20
in
Psychology
0
votes
32
views
Why might someone choose art therapy?
answered
Jan 20
in
Psychology
0
votes
62
views
When might social facilitation occur?
answered
Jan 20
in
Psychology
0
votes
29
views
What is the difference between hearing and listening?
answered
Jan 16
in
Psychology
0
votes
71
views
According to the Cognitive Load Theory, what is cognitive load?
answered
Jan 15
in
Psychology
0
votes
39
views
According to the Elaboration Likelihood Model, what are the two routes to persuasion?
answered
Jan 15
in
Psychology
0
votes
36
views
What is change blindness in psychology?
answered
Jan 15
in
Psychology
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