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0
votes
21
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How do the photochemical reactions of chiral molecules differ from those of achiral molecules, and what are the implications of these differences for analytical chemistry and related fields?
answered
5 days
ago
in
PhotoChemistry
0
votes
26
views
What are the optimal composition and thermal treatment conditions for a titanium alloy that exhibits high strength, low density, and excellent corrosion resistance for use in aerospace applications?
answered
5 days
ago
in
Materials Chemistry
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votes
24
views
How does the equilibrium concentration of reactants and products affect the rate of a chemical reaction and what experimental techniques can be used to investigate this relationship?
answered
Feb 20
in
Chemical kinetics
0
votes
33
views
How does the binding of specific transcription factors to DNA sequences affect the regulation of gene expression?
answered
Feb 17
in
BioChemistry
0
votes
7
views
What is the role of phospholipase C (PLC) in hormone-mediated signaling pathways and how does it relate to the activation of intracellular calcium signaling?
answered
Feb 14
in
BioChemistry
0
votes
24
views
What are the chemical contaminants present in landfill leachate, and how do they affect the quality of groundwater in the surrounding areas?
answered
Feb 13
in
Environmental Chemistry
0
votes
24
views
How can the efficiency of a hydrogen fuel production system be maximized while minimizing its environmental impact using chemical engineering principles?
answered
Feb 7
in
Chemical engineering
0
votes
32
views
How can chemistry instructors better support the learning needs of students with disabilities and ensure equal access to the curriculum?
answered
Feb 4
in
Chemical education
0
votes
28
views
How can a heat exchanger be designed to efficiently transfer heat between a hot stream of ethanol vapor and a cool stream of water, with a flow rate of 10 L/min of each fluid, while maintaining a temperature difference of 5 °C between the inlet and outlet of each stream?
answered
Feb 4
in
Chemical engineering
0
votes
56
views
Calculate the enthalpy change for the combustion of methane at standard conditions, given the following information:- The enthalpy of formation of CO2(g) is -393.5 kJ/mol.- The enthalpy of formation of H2O(g) is -241.8 kJ/mol.- The enthalpy of formation of CH4(g) is -74.8 kJ/mol.
answered
Jan 23
in
Chemical reactions
0
votes
47
views
When was Spearman's rank correlation coefficient first introduced?
answered
Jan 20
in
Psychology
0
votes
64
views
Please compare the effectiveness of different psychotherapies for depression.
answered
Jan 17
in
Psychology
0
votes
39
views
According to social cognitive theory, what is self-efficacy?
answered
Jan 16
in
Psychology
0
votes
31
views
Where does case series/case report fit in the hierarchy of evidence?
answered
Jan 16
in
Psychology
0
votes
26
views
What is the difference between quantitative and qualitative research in terms of evidence-based practice?
answered
Jan 15
in
Psychology
0
votes
48
views
What is the definition of 'self-efficacy'?
answered
Jan 13
in
Psychology
0
votes
54
views
Who proposed classical conditioning?
answered
Jan 13
in
Psychology
0
votes
66
views
Who developed the concept of authenticity in existential therapy?
answered
Jan 13
in
Psychology
0
votes
29
views
When volcanoes erupt, what from the mantle is released as carbon dioxide into the air?
answered
Jan 8
in
Science
0
votes
12
views
When gas particles collide, what kinds of collisions are these considered?
answered
Jan 8
in
Science
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