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User RosarioManto
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0
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84
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How does the molecular structure of a photovoltaic material affect its photochemical properties and ultimately, its efficiency in converting sunlight into electrical energy?
answered
Feb 21
in
PhotoChemistry
0
votes
77
views
What is the mechanism of the nucleophilic substitution reaction between bromoethane and sodium hydroxide?
answered
Feb 20
in
Organic Chemistry
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83
views
How does the geometric structure of a transition metal complex affect its electronic properties as predicted by ab initio calculations?
answered
Feb 20
in
Computational Chemistry
0
votes
62
views
What is the bond energy of the double bond between carbon and oxygen in a carbon dioxide molecule?
answered
Feb 18
in
Chemical reactions
0
votes
85
views
How do the photochemical properties of quantum dots compare to those of traditional organic dyes?
answered
Feb 14
in
PhotoChemistry
0
votes
123
views
How can the synthesis and characterization of new materials be optimized for use in highly efficient and cost-effective solar cells?
answered
Feb 11
in
Materials Chemistry
0
votes
92
views
How can chemistry students from low-income communities access high-quality resources and textbooks to enhance their understanding and mastery of the subject?
answered
Feb 4
in
Chemical education
0
votes
92
views
Calculate the standard enthalpy change for the precipitation reaction of solid silver chloride (AgCl) from the aqueous solution with the precipitation agent, hydrochloric acid (HCl). Given the molar enthalpies of formation of AgCl(s) and HCl(g) are -127.01 kJ/mol and -92.31 kJ/mol, respectively. The balanced equation for the reaction is: AgNO3(aq) + HCl(aq) → AgCl(s) + HNO3(aq)
answered
Feb 3
in
Chemical thermodynamics
0
votes
133
views
How can the lack of diversity in the chemistry field be addressed and what specific actions can be taken to promote inclusivity and equality in the workplace?
answered
Jan 30
in
Chemical education
0
votes
100
views
Calculate the bond length between two hydrogen atoms that are covalently bonded together. Given that the bond energy for the H-H bond is 436 kJ/mol and the force constant is 434 N/m.
answered
Jan 23
in
Chemical bonding
0
votes
80
views
An electrochemical cell has a standard emf of 1.10 V and a current of 0.500 A when operating at standard conditions. What is the power output of the cell?
answered
Jan 22
in
ElectroChemistry
0
votes
113
views
What is one potential outcome of experiencing positive emotions during conflict resolution?
answered
Jan 17
in
Psychology
0
votes
64
views
When might individuals experience cognitive dissonance?
answered
Jan 17
in
Psychology
0
votes
64
views
How does attention affect decision-making in economic contexts?
answered
Jan 17
in
Psychology
0
votes
105
views
What is criterion validity?
answered
Jan 16
in
Psychology
0
votes
108
views
Why is it important to evaluate theories of mental illness?
answered
Jan 15
in
Psychology
0
votes
118
views
What is the influence of nature on personality development?
answered
Jan 15
in
Psychology
0
votes
89
views
What are the signs and symptoms of depression?
answered
Jan 14
in
Psychology
0
votes
75
views
What is the importance of early intervention in mental health treatment?
answered
Jan 14
in
Psychology
0
votes
64
views
What is the difference between acute and chronic stress?
answered
Jan 14
in
Psychology
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