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1
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How does the shape and size of nanomaterials affect their catalytic activity in the oxidation of carbon monoxide?
asked
1 day
ago
in
Materials Chemistry
0
votes
1
answer
21
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How does the intensity of light affect the rate of the reaction between potassium permanganate and oxalic acid?
asked
3 days
ago
in
Chemical kinetics
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1
answer
26
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How do the properties of polymer-based 3D printing materials impact the printing process and the resulting printed objects?
asked
3 days
ago
in
Polymer Chemistry
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1
answer
21
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How does the photochemical property of phosphorescent materials affect their efficiency in converting light energy to chemical energy?
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3 days
ago
in
PhotoChemistry
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1
answer
18
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How does the pH of the solution affect the rate of the photochemical reaction between a specific photosensitizer and a particular substrate, and how can we optimize the pH to obtain the maximum reaction rate?
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3 days
ago
in
PhotoChemistry
0
votes
1
answer
24
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What is the effect of varying substrate concentration on the initial rate of an enzyme-catalyzed reaction and how does the presence of an inhibitor affect the reaction rate at different substrate concentrations?
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5 days
ago
in
BioChemistry
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1
answer
28
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What is the effect of different light intensities on the reaction rate of the photochemical decomposition of hydrogen peroxide?
asked
6 days
ago
in
Chemical kinetics
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1
answer
28
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How does the degradation of polymers affect their stability and properties over time under different environmental conditions?
asked
6 days
ago
in
Polymer Chemistry
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votes
1
answer
29
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How does the concentration of ATP and ADP affect the regulation of glycolysis in a cell?
asked
Feb 18
in
BioChemistry
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1
answer
36
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How does surface modification of nanoparticles affect their properties and reactivity in various applications?
asked
Feb 17
in
Surface Chemistry
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1
answer
9
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How can we design a safe and effective method for the disposal of nuclear waste in order to minimize its impact on the environment?
asked
Feb 12
in
Environmental Chemistry
0
votes
1
answer
10
views
How does the crystal field theory explain the color of transition metal complexes and how can this theory be used to predict the color of a coordination compound based on its ligand field?
asked
Feb 12
in
Coordination Chemistry
0
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1
answer
35
views
How can molecular docking studies aid in developing new drugs to target COVID-19 protease enzyme?
asked
Feb 5
in
Computational Chemistry
0
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1
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38
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How can knowledge of chemistry principles be applied to real-world scenarios such as the production and use of common household items such as laundry detergent or shampoo? What are some of the key chemical processes involved in their creation and use?
asked
Feb 5
in
Chemical education
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1
answer
68
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Design a polymerization reaction scheme to synthesize a biodegradable and water-soluble polymer for use in environmentally friendly packaging materials.
asked
Feb 4
in
Organic Chemistry
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1
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39
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Calculate the standard enthalpy change and the standard entropy change for the reaction: 2HCl(g) + Mg(s) → MgCl2(s) + H2(g) Given the following standard enthalpy of formation values: - HCl(g) = -92.31 kJ/mol - MgCl2(s) = -641.8 kJ/mol - H2(g) = 0 kJ/mol - Mg(s) = 0 kJ/mol Also given the following standard molar entropy values:- HCl(g) = 186.9 J/Kmol - MgCl2(s) = 138.53 J/Kmol - H2(g) = 130.7 J/Kmol - Mg(s) = 32.85 J/Kmol
asked
Feb 3
in
Inorganic Chemistry
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1
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65
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How does the metabolic pathway of branched-chain amino acids differ from that of other amino acids in terms of regulation and utilization in the body? Specifically, investigate the differences in enzyme regulation and use of intermediates in the synthesis of glucose and energy production.
asked
Jan 31
in
BioChemistry
0
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1
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12
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How does air pollution in urban areas vary by season, and what are the key pollutants responsible for adverse health impacts on residents?
asked
Jan 31
in
Environmental Chemistry
0
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1
answer
79
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How does the pH level of water bodies affected by acid rain, and how can it be measured accurately?
asked
Jan 30
in
Environmental Chemistry
0
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1
answer
104
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What is the expected reactivity of a transition metal that has a completely filled d-subshell and an empty s-subshell? How does this reactivity compare to a transition metal that has a partially filled d-subshell and an empty s-subshell?
asked
Jan 30
in
Inorganic Chemistry
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