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How does the prediction of catalytic activity and selectivity using quantum chemistry methods differ for different types of catalysts and reactions, and what factors contribute to the accuracy of these predictions?
asked
3 days
ago
in
Quantum Chemistry
0
votes
1
answer
18
views
What is the molecular orbital diagram and electronic structure of the carbon dioxide (CO2) molecule? Furthermore, how does the bonding between carbon and oxygen atoms differ from the bonding between oxygen atoms in CO2?
asked
4 days
ago
in
Quantum Chemistry
0
votes
1
answer
21
views
What is the effect of solvent polarity on the intermolecular interactions between two molecules of different polarities?
asked
5 days
ago
in
Quantum Chemistry
0
votes
1
answer
27
views
How does the variation of Si/Al ratio affect the acidity of zeolites? Provide a computational study exploring the effects of Si/Al ratio on the acidic behavior of zeolites.
asked
Feb 17
in
Computational Chemistry
0
votes
1
answer
9
views
What is the hybridization of the central atom in the molecule CH3COOH?
asked
Feb 13
in
Chemical bonding
0
votes
1
answer
32
views
What hybrid orbitals are present in the molecule CH2O?
asked
Feb 13
in
Chemical bonding
0
votes
1
answer
29
views
How can the industrial wastewater be treated effectively to reduce its impact on the environment?
asked
Feb 7
in
Environmental Chemistry
0
votes
1
answer
23
views
How can chemistry students and educators work together to advocate for increased funding for chemistry education and ensure that students have adequate resources and materials for their learning and experimentation?
asked
Feb 4
in
Chemical education
0
votes
1
answer
54
views
Calculate the weight-average molecular weight of a polymer sample with the following information:- The polydispersity index (PDI) of the sample is 1.5.- The number-average molecular weight (Mn) of the sample is 20,000 g/mol. - The weight fraction (w) of the polymer with a molecular weight of 30,000 g/mol is 0.2, and the weight fraction of the polymer with a molecular weight of 10,000 g/mol is 0.8.
asked
Feb 3
in
Physical Chemistry
0
votes
1
answer
70
views
Calculate the amount of heat released when 10.0 g of methane (CH4) is burned completely in excess oxygen if the enthalpy of combustion of methane is -890 kJ/mol.
asked
Jan 23
in
Physical Chemistry
0
votes
1
answer
71
views
Where was the Asch conformity experiment conducted?
asked
Jan 20
in
Psychology
0
votes
1
answer
63
views
What is testability in relation to theories?
asked
Jan 20
in
Psychology
0
votes
1
answer
30
views
Why was DSM-5 criticized?
asked
Jan 20
in
Psychology
0
votes
1
answer
10
views
Where can descriptive statistics be used in psychology research?
asked
Jan 17
in
Psychology
0
votes
1
answer
38
views
Who proposed the concept of the cognitive model of PTSD?
asked
Jan 17
in
Psychology
0
votes
1
answer
31
views
What is the constructive memory theory?
asked
Jan 16
in
Psychology
0
votes
1
answer
38
views
How can the central route to persuasion be evaluated?
asked
Jan 16
in
Psychology
0
votes
1
answer
74
views
What is narrative analysis?
asked
Jan 16
in
Psychology
0
votes
1
answer
77
views
What is the 'just world fallacy'?
asked
Jan 14
in
Psychology
0
votes
1
answer
46
views
Why is psychosocial development important?
asked
Jan 14
in
Psychology
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