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User Beatris09Q13
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How do the photochemical properties of fluorescent dyes influence their applications in biological imaging? Provide specific examples of fluorescent dyes and their uses in imaging techniques such as fluorescence microscopy and flow cytometry.
answered
3 days
ago
in
PhotoChemistry
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18
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How does the photochemical property of dyes and pigments affect their color stability under different light conditions?
answered
3 days
ago
in
PhotoChemistry
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15
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What is the most efficient and eco-friendly method for synthesizing metal nanoparticles with a narrow size distribution and high stability, and how does the synthesis route affect the physical and chemical properties of the resulting nanoparticles?
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4 days
ago
in
Materials Chemistry
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21
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How does the molecular structure of liquid crystal compounds affect their phase transition temperatures and optical properties?
answered
4 days
ago
in
Physical Chemistry
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29
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How has the evolution of chemistry impacted our understanding of the elements and their properties?
answered
5 days
ago
in
Chemical education
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34
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How does the chemical structure of a polymer affect its physical properties such as melting point, density, and thermal stability?
answered
Feb 18
in
Physical Chemistry
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46
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What is the coordination number of the transition metal in a metallofullerene with the chemical formula Sc3N@C80, and how does it affect the electronic structure and reactivity of the molecule compared to an empty fullerene?
answered
Feb 13
in
Coordination Chemistry
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44
views
What type of intermolecular forces are present in ethanol (CH3CH2OH)?
answered
Feb 13
in
Chemical bonding
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48
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How do we determine the compatibility of two or more polymers in a blend and what factors affect their compatibility?
answered
Feb 12
in
Polymer Chemistry
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38
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What is the crystal structure and coordination number of the metal atom in copper (II) sulfate pentahydrate?
answered
Feb 12
in
Physical Chemistry
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votes
44
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How can the production efficiency of detergents be increased while minimizing their environmental impact using chemical engineering principles?
answered
Feb 10
in
Chemical engineering
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votes
34
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How can the chemical properties of antibiotics be modified to improve their efficacy against drug-resistant bacteria and reduce the emergence of new resistant strains?
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Feb 6
in
Medicinal Chemistry
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40
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How can chemistry teachers provide adequate support for students with learning disabilities to ensure they have equal opportunities to learn and succeed in chemistry lessons?
answered
Feb 6
in
Chemical education
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votes
31
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How can chemistry be effectively communicated to the general public in terms of its importance and impact on society and the economy?
answered
Feb 4
in
Chemical education
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43
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Calculate the standard enthalpy change (∆H°) for the reaction that involves the formation of complex [Fe(H2O)6]Cl3 from its constituent ions, given the following information: Fe3+(aq) + 6H2O(l) ⇌ [Fe(H2O)6]3+ ∆Hf° = +123 kJ/mol Cl-(aq) ∆Hf° = -167 kJ/mol
answered
Feb 3
in
Chemical thermodynamics
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68
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What are the differences in the functional groups and properties of carbohydrates, proteins, and lipids, and how do these differences contribute to their roles in biological systems?
answered
Jan 31
in
Organic Chemistry
0
votes
31
views
According to the cognitive load theory, what is germane cognitive load?
answered
Jan 17
in
Psychology
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votes
11
views
Where does emotion-focussed therapy EFT come from?
answered
Jan 17
in
Psychology
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46
views
According to the schema theory, how do people make sense of new information?
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Jan 16
in
Psychology
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31
views
What is an indirect influence in the Ecological Systems Theory?
answered
Jan 15
in
Psychology
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