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0
votes
26
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How does the rate of a photochemical reaction change with varying temperatures, and what is the underlying mechanism behind this behavior?
answered
Feb 22
in
PhotoChemistry
0
votes
36
views
How does the formation of the thymine dimer affect DNA replication and what mechanisms are in place to repair this type of damage?
answered
Feb 20
in
BioChemistry
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votes
29
views
What is the Faraday constant, and how is it calculated for a given electrochemical cell? Take the example of a cell with nickel electrodes in 1M nickel sulfate solution at 25°C and apply the formula to determine the Faraday constant.
answered
Feb 20
in
ElectroChemistry
0
votes
23
views
What is the effect of changing the reactant concentration ratio on the initial reaction rate and reaction order of a chemical reaction involving two reactants with different stoichiometries?
answered
Feb 19
in
Chemical kinetics
0
votes
29
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What is the correlation between the electronic structure and magnetic properties of transition metal complexes? How can we predict the magnetic behavior of these complexes using quantum chemistry calculations?
answered
Feb 19
in
Quantum Chemistry
0
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34
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How does the concentration of reactants affect the selectivity of a reaction in the synthesis of a specific compound?
answered
Feb 19
in
Chemical kinetics
0
votes
29
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How does the change in the type of solvent affect the rate of a chemical reaction?
answered
Feb 18
in
Chemical kinetics
0
votes
64
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One potential question for a chemistry student to solve related to amino acid metabolism and biosynthesis could be: How does the activity of the enzyme glutamine synthetase contribute to the production of nonessential amino acids in the body?
answered
Feb 13
in
BioChemistry
0
votes
47
views
How can one determine if a molecule exhibits positional isomerism or functional isomerism? Provide examples of each type of isomerism, and explain the structural differences between the isomers.
answered
Feb 5
in
Chemical bonding
0
votes
72
views
Describe the factors that contribute to the fluidity of the lipid bilayer of a cell membrane and explain how changes in these factors can affect membrane function.
answered
Feb 3
in
BioChemistry
0
votes
84
views
What type of bond is formed between hydrogen and oxygen atoms in H2O?
answered
Jan 30
in
Chemical bonding
0
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125
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A chemistry student is investigating the surface area of activated carbon for an adsorption experiment. Using BET theory of multilayer adsorption, determine the specific surface area of the activated carbon based on the following data: - Mass of activated carbon used: 0.25g- Nitrogen adsorption at various pressures (in mmHg): - 6.523 - 9.785 - 13.092 - 19.638 - 31.725 - 45.200 - 61.587 - 84.632 - 114.684 - 147.087 Assume that the area occupied by one nitrogen molecule is 0.162 nm², and use the BET equation to calculate the specific surface area of the activated carbon material.
answered
Jan 22
in
Surface Chemistry
0
votes
60
views
What is the name of the experiment that looked at self-fulfilling prophecies?
answered
Jan 20
in
Psychology
0
votes
36
views
Where can regression be used in psychology research?
answered
Jan 20
in
Psychology
0
votes
77
views
What is the pain gate theory?
answered
Jan 16
in
Psychology
0
votes
60
views
What is the main limitation of the social cognitive theory?
answered
Jan 15
in
Psychology
0
votes
41
views
What is the 'Social Dominance Theory'?
answered
Jan 15
in
Psychology
0
votes
85
views
What is the difference between explicit and implicit memory in psychology?
answered
Jan 15
in
Psychology
0
votes
47
views
What is theory?
answered
Jan 14
in
Psychology
0
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56
views
When water slows down, it starts depositing sediment, starting with which particles first?
answered
Jan 8
in
Science
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