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User Carole803671
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1
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How does the Si/Al ratio affect the acidity of H-Mordenite zeolites? Use computational methods to investigate the interaction between acid site density and Si/Al ratio in H-Mordenite zeolites.
asked
Feb 24
in
Computational Chemistry
0
votes
1
answer
34
views
What is the mechanism of nucleophilic substitution reaction of benzylamine with ethyl iodide in the presence of a strong base?
asked
Feb 20
in
Organic Chemistry
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votes
1
answer
31
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How does the deletion or mutation of specific enzymes involved in amino acid metabolism affect the biosynthesis of neurotransmitters such as dopamine, serotonin or GABA in the human brain?
asked
Feb 19
in
BioChemistry
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votes
1
answer
30
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What is the mechanism behind the enhancement of Raman signals observed in SERS and how can we optimize the conditions to achieve maximum enhancement for a given molecule?
asked
Feb 17
in
Surface Chemistry
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votes
1
answer
38
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How do the surface-active agents in detergents and cleaning agents interact with oil and water to effectively remove stains and grime from different surfaces?
asked
Feb 17
in
Surface Chemistry
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votes
1
answer
107
views
What is the effect of incorporating carbon nanotubes into a polymer matrix on the mechanical properties of the resulting composite material, and how does this make it suitable for use in aerospace applications?
asked
Feb 13
in
Polymer Chemistry
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votes
1
answer
53
views
What is the net chemical reaction of glycolysis, and how does it differ from the net chemical reaction of gluconeogenesis? Provide a detailed explanation and list the key enzymes involved in each pathway.
asked
Feb 13
in
BioChemistry
0
votes
1
answer
72
views
How do Chlorofluorocarbons (CFCs) deplete the ozone layer and what can be done to mitigate their impact on the environment?
asked
Feb 12
in
Environmental Chemistry
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votes
1
answer
26
views
How can the composition of metal alloys be optimized to enhance their strength, durability, and resistance to high temperatures for aerospace applications?
asked
Feb 6
in
Materials Chemistry
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votes
1
answer
36
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How can chemistry teachers provide effective support to students with learning disabilities during laboratory experiments?
asked
Feb 5
in
Chemical education
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votes
1
answer
85
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Calculate the enthalpy of combustion of ethane (C2H6) using the following information: The enthalpy of formation of C2H6 is -84.7 kJ/mol, the enthalpy of formation of CO2 is -393.5 kJ/mol, and the enthalpy of formation of H2O is -241.8 kJ/mol.
asked
Jan 23
in
ThermoChemistry
0
votes
1
answer
90
views
What is the difference between trauma-focussed and non-trauma-focussed therapy?
asked
Jan 20
in
Psychology
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votes
1
answer
91
views
Why is the cognitive theory important to psychology?
asked
Jan 20
in
Psychology
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votes
1
answer
98
views
Please discuss the strengths and weaknesses of cognitive psychology.
asked
Jan 16
in
Psychology
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votes
1
answer
48
views
According to the social cognitive theory, what is the role of stereotypes?
asked
Jan 16
in
Psychology
0
votes
1
answer
19
views
Please compare and contrast between reliability and validity in research methods?
asked
Jan 15
in
Psychology
0
votes
1
answer
69
views
What is the emotional intelligence?
asked
Jan 15
in
Psychology
0
votes
1
answer
65
views
Why is psychosocial development important?
asked
Jan 14
in
Psychology
0
votes
1
answer
41
views
What are the strengths of the behavioural approach?
asked
Jan 13
in
Psychology
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1
answer
47
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Why does the heating element of a toaster get hot so quickly?
asked
Jan 8
in
Science
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