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1
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What is the effect of increasing the concentration of the reaction product on the rate of the reaction between hydrogen peroxide and iodide ions in the presence of an acid catalyst?
asked
3 days
ago
in
Chemical kinetics
0
votes
1
answer
23
views
How does the rate of a chosen photochemical reaction change as the temperature is increased or decreased?
asked
3 days
ago
in
PhotoChemistry
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votes
1
answer
25
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How does the presence of lanthanides in a complex affect its photochemical properties?
asked
3 days
ago
in
PhotoChemistry
0
votes
1
answer
24
views
What is the effect of pH on the zeta potential of colloidal particles and how can it be measured accurately in a laboratory setting using electrophoresis?
asked
3 days
ago
in
Surface Chemistry
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votes
1
answer
5
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How does the molecular weight of a polymer affect its rheological properties in the molten state?
asked
4 days
ago
in
Polymer Chemistry
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votes
1
answer
19
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How do the mechanical, and biological properties of collagen-based biomaterials vary with changes in the collagen concentration and crosslinking density for use in tissue engineering applications?
asked
5 days
ago
in
Materials Chemistry
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votes
1
answer
27
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What is the role of ribosomes in the process of protein synthesis during RNA transcription and translation? Explain the molecular mechanism behind how a ribosome reads the instructions encoded in mRNA and assembles amino acids into a polypeptide chain.
asked
Feb 14
in
BioChemistry
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votes
1
answer
27
views
How does quantum coherence and entanglement affect the properties and behavior of molecular and nanoscale systems in different environments?
asked
Feb 14
in
Quantum Chemistry
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votes
1
answer
9
views
How can we design drugs that specifically target the spike protein of the SARS-CoV-2 virus while avoiding interference with other cellular proteins?
asked
Feb 12
in
Medicinal Chemistry
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votes
1
answer
56
views
Calculate the standard Gibbs free energy change for the following chemical reaction at 25°C:2H2(g) + O2(g) → 2H2O(l)The standard Gibbs free energy of formation at 25°C for H2O(l) is -237.2 kJ/mol, H2(g) is 0 kJ/mol, and O2(g) is 0 kJ/mol.
asked
Feb 3
in
Chemical thermodynamics
0
votes
1
answer
74
views
What drug delivery system can be optimized for the oral delivery of an anti-cancer drug to enhance its efficacy and minimize side effects? Specifically, what type of nanoparticle drug delivery system can be designed and synthesized to effectively deliver the drug to the target site while maintaining therapeutic efficacy and minimizing toxicity?
asked
Jan 30
in
Medicinal Chemistry
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votes
1
answer
62
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Calculate the bond length between two carbon atoms in ethene (C2H4), given that the distance between the nuclei of the carbon atoms is 1.33 angstroms and the bond angle between them is 121.7 degrees. Use the formula for calculating bond length based on the bond angle and distance between nuclei.
asked
Jan 23
in
Chemical bonding
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votes
1
answer
57
views
What is the name and molecular formula of the alkane with six carbon atoms in its chain?
asked
Jan 21
in
Organic Chemistry
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votes
1
answer
12
views
According to the Hawthorne effect, what is the impact of being observed during research?
asked
Jan 20
in
Psychology
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votes
1
answer
70
views
What is the drive reduction theory?
asked
Jan 20
in
Psychology
0
votes
1
answer
12
views
How can regression analysis be used in psychology research?
asked
Jan 20
in
Psychology
0
votes
1
answer
22
views
According to the cognitive approach, how does mental processing affect behaviour?
asked
Jan 20
in
Psychology
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votes
1
answer
11
views
What is the significance of cultural continuity in the psychology of indigenous peoples?
asked
Jan 17
in
Psychology
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votes
1
answer
23
views
Why is correlation not always sufficient to establish causation?
asked
Jan 17
in
Psychology
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votes
1
answer
47
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Why is reinforcement learning useful?
asked
Jan 15
in
Psychology
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