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User BenjaminWenz
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1
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What is the relationship between temperature and the rate of a photochemical reaction and how does the activation energy of the reaction change with a change in temperature?
asked
Feb 24
in
PhotoChemistry
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votes
1
answer
81
views
How does the reaction rate affect the selectivity of the reaction between FeCl3 and KCNS in terms of the color change observed, as measured by UV-Vis spectroscopy?
asked
Feb 22
in
Chemical kinetics
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1
answer
87
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How does surface modification of polymers affect their adhesion properties with other materials and what are the underlying chemical factors responsible for this change?
asked
Feb 17
in
Surface Chemistry
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1
answer
118
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What is the role of lipoproteins in transporting lipids in the bloodstream and how do their varying densities affect their function?
asked
Feb 13
in
BioChemistry
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1
answer
130
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How does the type of catalyst and the surface area of the catalyst affect the rate of a specific reaction in heterogeneous catalysis?
asked
Feb 13
in
Surface Chemistry
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1
answer
175
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How does excess nitrogen and phosphorus pollution impact the water quality of a local freshwater ecosystem, and what are some potential chemical solutions that could be implemented to mitigate these negative effects?
asked
Feb 13
in
Environmental Chemistry
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1
answer
131
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How can the production of fragrances be optimized for maximum yield and quality while minimizing waste and cost in the chemical engineering process?
asked
Feb 10
in
Chemical engineering
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1
answer
84
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How can inadequate training for chemistry teachers be addressed to improve students' understanding and interest in chemistry?
asked
Feb 6
in
Chemical education
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votes
1
answer
159
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What is the type of bonding present in the compound aluminum oxide (Al2O3)? Is it ionic, covalent, or metallic? Please provide a detailed explanation.
asked
Jan 31
in
Inorganic Chemistry
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1
answer
75
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Calculate the enthalpy of solution of sodium hydroxide (NaOH) in water, given that the heat absorbed by the solution is 128.0 kJ/mol and the molar concentration of the solution is 0.1 M. Assume that the specific heat capacity of the solution is the same as that of water (4.18 J/g⋅K) and that the density of the solution is 1.00 g/mL.
asked
Jan 23
in
ThermoChemistry
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votes
1
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97
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Who is associated with the self-determination theory?
asked
Jan 17
in
Psychology
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1
answer
128
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How did Daniel Dennett's theory of multiple drafts challenge traditional views of consciousness?
asked
Jan 17
in
Psychology
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1
answer
48
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When was Charles Spearman's theory of 'g' first proposed?
asked
Jan 15
in
Psychology
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1
answer
124
views
How does the psychodynamic approach view personality?
asked
Jan 15
in
Psychology
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1
answer
105
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According to Tolman, what is learning?
asked
Jan 15
in
Psychology
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1
answer
135
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Where in positioning theory does the concept of 'we-ness' come into play?
asked
Jan 15
in
Psychology
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1
answer
100
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Why was the Social Cognitive Theory developed?
asked
Jan 15
in
Psychology
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votes
1
answer
123
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What is the role of storytelling in indigenous psychology?
asked
Jan 15
in
Psychology
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1
answer
78
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What are the three types of behaviour?
asked
Jan 14
in
Psychology
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1
answer
87
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What is a confounding variable?
asked
Jan 14
in
Psychology
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