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1
answer
22
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How does the pH affect the stability of protein-protein complexes? Provide evidence to support your answer.
asked
4 days
ago
in
BioChemistry
0
votes
1
answer
24
views
How does the coordination of metal ions affect the catalytic activity of metalloenzymes and metalloproteins? Provide specific examples and discuss the possible mechanisms involved.
asked
6 days
ago
in
Coordination Chemistry
0
votes
1
answer
38
views
How does the concentration of dissolved oxygen in water affect the survival and growth of aquatic organisms in contaminated water bodies?
asked
Feb 18
in
Environmental Chemistry
0
votes
1
answer
33
views
How does the choice of solvent affect the photophysical properties of a specific fluorescent dye in a photochemical study?
asked
Feb 18
in
PhotoChemistry
0
votes
1
answer
26
views
What is the influence of the chemical structure of dyes and pigments on their photochemical properties and how can this knowledge be applied to enhance their performance in various applications?
asked
Feb 18
in
PhotoChemistry
0
votes
1
answer
26
views
What is the balanced redox reaction for the combustion of methane (CH4) in the presence of oxygen (O2) to form carbon dioxide (CO2) and water (H2O)?
asked
Feb 17
in
Chemical reactions
0
votes
1
answer
33
views
How to design an efficient system for the production of lubricants by selecting the appropriate raw materials and process conditions for the desired lubricant properties?
asked
Feb 12
in
Chemical engineering
0
votes
1
answer
8
views
How can we design a drug to specifically target the surface proteins of the influenza virus without affecting healthy cells?
asked
Feb 12
in
Medicinal Chemistry
0
votes
1
answer
10
views
How can the Haber process be optimized to produce the maximum yield of ammonia gas, considering the factors of pressure, temperature, and reactant concentration?
asked
Feb 7
in
Chemical engineering
0
votes
1
answer
35
views
How can density functional theory calculations be used to predict the rate-determining step of a catalytic reaction in order to design more efficient and selective catalysts?
asked
Feb 5
in
Computational Chemistry
0
votes
1
answer
29
views
How can chemical engineers design a storage and transportation system for hazardous chemicals that minimizes the risk of spills, leaks, and other accidents, while also accounting for factors such as cost, efficiency, and environmental impact?
asked
Feb 4
in
Chemical engineering
0
votes
1
answer
44
views
Calculate the resistance of an electrochemical cell given the following parameters: - The cell has a total area of 50 cm² and a separation between the electrodes of 2 cm.- The electrolyte solution has a conductivity of 2.5 × 10⁻⁴ S/cm and a temperature of 25°C.- The electrode on the left side of the cell is made of platinum and has a surface area of 25 cm². The electrode on the right side is made of silver and has a surface area of 25 cm².- The distance between each electrode and the solution is 0.5 cm.
asked
Feb 3
in
ElectroChemistry
0
votes
1
answer
91
views
What specific study strategies can a chemistry student implement to better prepare for exams and improve their performance in the subject?
asked
Jan 30
in
Chemical education
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votes
1
answer
104
views
A chemistry student wants to understand the effect of changing the volume on the equilibrium position of a chemical reaction. Accordingly, the student designs an experiment where they mix 0.2 mol of nitrogen gas with 0.1 mol of hydrogen gas in a 1 L container and allow them to react to form ammonia gas. If the reaction reaches equilibrium at a certain temperature and the volume of the container is suddenly decreased to 0.5 L, what will be the effect on the concentration of ammonia gas?
asked
Jan 22
in
Chemical equilibrium
0
votes
1
answer
32
views
Compare the critical and sensitive periods in human development.
asked
Jan 17
in
Psychology
0
votes
1
answer
12
views
Where can we find evidence for the external validity of a theory in organisational psychology?
asked
Jan 16
in
Psychology
0
votes
1
answer
14
views
According to Mary Ainsworth, how do children's attachment styles develop?
asked
Jan 15
in
Psychology
0
votes
1
answer
42
views
What is the humanistic approach to psychotherapy?
asked
Jan 15
in
Psychology
0
votes
1
answer
15
views
When does the appraisal theory suggest self-esteem is important?
asked
Jan 15
in
Psychology
0
votes
1
answer
53
views
How do nature and nurture interact in human development?
asked
Jan 14
in
Psychology
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