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31
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What is the optimal catalyst concentration and temperature required for the synthesis of high molecular weight polystyrene using bulk polymerization?
answered
Feb 21
in
Chemical synthesis
0
votes
38
views
What is the molecular geometry and bond angles of carbon dioxide?
answered
Feb 21
in
Quantum Chemistry
0
votes
34
views
How does the coordination chemistry of metal ions in metalloenzymes and metalloproteins play a role in enzymatic activity? Provide specific examples and discuss the importance of metal ion specificity in catalysis.
answered
Feb 19
in
Coordination Chemistry
0
votes
28
views
How does the binding energy of a transition metal complex change as the metal's oxidation state increases, as determined by ab initio calculations?
answered
Feb 17
in
Computational Chemistry
0
votes
38
views
What is the balanced chemical equation for the double replacement reaction between sodium hydroxide and hydrochloric acid, and what are the products that form?
answered
Feb 17
in
Chemical reactions
0
votes
12
views
What factors influence the solubility of a substance in a solvent and how can the solubility of a substance be determined experimentally?
answered
Feb 14
in
Chemical bonding
0
votes
53
views
How can the design of a chemical storage and transportation system be optimized to minimize the risk of chemical spills and accidents while ensuring efficient and cost-effective operation?
answered
Feb 6
in
Chemical engineering
0
votes
35
views
How can one design a system for the sustainable production of surfactants with high yield and minimal waste?
answered
Feb 5
in
Chemical engineering
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votes
87
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How can chemistry educators increase student interest in the subject and motivate more students to pursue careers in chemistry?
answered
Jan 30
in
Chemical education
0
votes
66
views
Calculate the enthalpy of adsorption of hydrogen gas on platinum at 298 K, given that the maximum coverage of hydrogen on the platinum surface is 0.5 monolayers and the equilibrium constant for the process at 298 K is 2.5 x 10^3. Assume that the adsorption process is exothermic and that the standard enthalpy of formation of water is -286 kJ/mol.
answered
Jan 23
in
ThermoChemistry
0
votes
36
views
How did Phineas Gage's injury affect his personality?
answered
Jan 20
in
Psychology
0
votes
60
views
What is research philosophy?
answered
Jan 16
in
Psychology
0
votes
20
views
What is heuristic value in theory evaluation?
answered
Jan 16
in
Psychology
0
votes
35
views
Why is it important to consider the impact of co-occurring mental health conditions when evaluating eating disorders?
answered
Jan 16
in
Psychology
0
votes
45
views
Where does pragmatism fit in the spectrum of qualitative research?
answered
Jan 16
in
Psychology
0
votes
49
views
What is the concept of positive reinforcement?
answered
Jan 15
in
Psychology
0
votes
34
views
What is the main idea of social learning theory?
answered
Jan 15
in
Psychology
0
votes
62
views
What did Wilhelm Wundt contribute to the field of psychology?
answered
Jan 14
in
Psychology
0
votes
50
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What is psychotherapy?
answered
Jan 14
in
Psychology
0
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83
views
What is cognitive reserve?
answered
Jan 14
in
Psychology
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