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What is the photochemical behavior of [Fe(CN)6]4- complex in aqueous solution under visible light irradiation and what is the role of ligand substitution in enhancing photocatalytic activity?
answered
3 days
ago
in
PhotoChemistry
0
votes
29
views
What is the effect of different catalysts on the rate of the reaction between hydrogen peroxide and potassium iodide?
answered
6 days
ago
in
Chemical kinetics
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20
views
How does the crystallization rate and morphology of a polymer change with changes in processing conditions such as cooling rate, pressure, and concentration of the polymer solution?
answered
6 days
ago
in
Polymer Chemistry
0
votes
20
views
How does the coordination chemistry of iron in hemoglobin enable efficient oxygen transport in the blood?
answered
6 days
ago
in
Coordination Chemistry
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votes
5
views
How can the use of adsorption be optimized in designing a system for the treatment of industrial wastewater containing heavy metals?
answered
Feb 14
in
Chemical engineering
0
votes
26
views
How do non-specific DNA-binding proteins help in the initiation of DNA replication and prevent errors during the process?
answered
Feb 14
in
BioChemistry
0
votes
40
views
How can the yield of the food additive production process be improved? What changes can be made to optimize the production process without compromising the quality of the food additive?
answered
Feb 13
in
Chemical engineering
0
votes
45
views
How can the surface of a biomaterial be modified to enhance biocompatibility and reduce the risk of rejection by the host immune system?
answered
Feb 11
in
Surface Chemistry
0
votes
44
views
How can the properties of polymer-based electronic materials be tailored to improve their performance in organic solar cells?
answered
Feb 10
in
Polymer Chemistry
0
votes
74
views
How can the lack of funding in chemistry education be addressed to provide students with the necessary laboratory equipment and materials to conduct experiments and enhance their learning experience?
answered
Jan 30
in
Chemical education
0
votes
62
views
Calculate the heat of hydration for magnesium ion when 0.5 moles of magnesium chloride is dissolved in 500 ml of water at 25°C. Given that the enthalpy change of solution for magnesium chloride is -641 kJ/mol and the specific heat capacity of water is 4.18 J/g°C.
answered
Jan 23
in
ThermoChemistry
0
votes
11
views
A chemistry student is given a 25 mL sample of a solution containing an unknown amount of sodium chloride. After adding excess silver nitrate solution to the sample, the student records the mass of the resulting precipitate to be 2.655 grams. Using mass balance calculations, determine the mass percentage of sodium chloride in the original solution.
answered
Jan 22
in
Analytical Chemistry
0
votes
24
views
How does the Social Proof Theory relate to persuasion?
answered
Jan 20
in
Psychology
0
votes
62
views
How does social support promote adjustment following trauma?
answered
Jan 20
in
Psychology
0
votes
32
views
What is the impact of stress on mental rotation?
answered
Jan 17
in
Psychology
0
votes
64
views
Why is boundary-setting important for mental health?
answered
Jan 17
in
Psychology
0
votes
19
views
Who is responsible for acknowledging limitations in correlational studies?
answered
Jan 17
in
Psychology
0
votes
24
views
What are null and alternative hypotheses?
answered
Jan 16
in
Psychology
0
votes
29
views
According to intersectionality theory, what is intersectionality?
answered
Jan 16
in
Psychology
0
votes
11
views
When evaluating theories in existential psychology, what is the importance of considering the validity of the measures?
answered
Jan 16
in
Psychology
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