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What is the most efficient method for the synthesis of metal-organic frameworks using renewable and sustainable precursors as starting materials?
asked
Feb 21
in
Materials Chemistry
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votes
1
answer
34
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What is the most effective metal catalyst for the selective oxidation of hydrocarbons to aldehydes and ketones, and how does the surface structure and composition of the metal affect the selectivity and efficiency of the reaction?
asked
Feb 21
in
Surface Chemistry
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1
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33
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What is the mechanism behind the regulation of the glycolysis pathway in the human body? How can the rate-limiting steps be manipulated to control glucose utilization for energy production in metabolic diseases such as diabetes?
asked
Feb 20
in
BioChemistry
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1
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28
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What is the effect on the conductivity of inorganic compound solutions when the concentration of the compound is increased?
asked
Feb 19
in
Inorganic Chemistry
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1
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36
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What is the chemical composition and the environmental impact of biofuels derived from different sources, such as corn, sugarcane, and algae, and how can we optimize their production to reduce their impact on the environment?
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Feb 18
in
Environmental Chemistry
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1
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47
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How can the limited availability of chemistry-related extracurricular activities be addressed in order to enhance the learning experience of chemistry students and promote interest in the subject?
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Feb 7
in
Chemical education
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1
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32
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How can the mechanical and thermal properties of polymer-based composites be optimized for use in aerospace applications?
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Feb 7
in
Polymer Chemistry
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1
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38
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How can insufficient funding for chemistry education impact the quality of laboratory experiments and practical learning experiences for chemistry students, and what strategies can schools and educators implement to address this issue and improve the overall quality of chemistry education?
asked
Feb 6
in
Chemical education
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votes
1
answer
32
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How can computational studies be used to predict the effects of mutations in active site residues on enzyme catalysis?
asked
Feb 5
in
Computational Chemistry
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votes
1
answer
71
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How does changing the reactant concentrations affect the reaction rate and ultimately the profitability of a chemical reaction?
asked
Feb 3
in
Chemical kinetics
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1
answer
29
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Determine the number of stereoisomers of 2-chlorobutane considering chirality and explain how the configuration of the stereoisomers differ.
asked
Jan 30
in
Organic Chemistry
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votes
1
answer
46
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How can the presence of nitrate ions in a solution be identified using an ion-selective electrode in analytical chemistry?
asked
Jan 29
in
Analytical Chemistry
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1
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60
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How can the presence of chloride ions in a water sample be determined using an ion-selective electrode and what is the concentration of chloride ions present in the sample?
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Jan 29
in
Analytical Chemistry
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1
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89
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Calculate the Gibbs free energy change at standard conditions for the combustion of propane:C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(l) Given the standard enthalpy of formation data: ΔH°f(CO2(g)) = -393.5 kJ/mol ΔH°f(H2O(l)) = -285.8 kJ/mol ΔH°f(C3H8(g)) = -103.85 kJ/mol and the standard entropy data: S°(CO2(g)) = 213.6 J/(mol•K) S°(H2O(l)) = 69.9 J/(mol•K) S°(C3H8(g)) = 269.9 J/(mol•K)
asked
Jan 23
in
Chemical thermodynamics
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1
answer
31
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When considering the attachment theory, who is the primary attachment figure?
asked
Jan 20
in
Psychology
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1
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71
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Why is the ecological approach criticised for its lack of generalisability?
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Jan 20
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Psychology
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1
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67
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Who is known for the theory of feature detection?
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Jan 15
in
Psychology
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1
answer
115
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What is behavioural ecology?
asked
Jan 14
in
Psychology
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1
answer
67
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How does Maslow's hierarchy of needs relate to human motivation?
asked
Jan 10
in
Psychology
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1
answer
73
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When someone falls, the kinetic energy the person has upon reaching the floor is the amount of what energy lost by falling through height?
asked
Jan 8
in
Science
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