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What is the relative acidity of the following molecules: acetic acid (CH3COOH), ethanol (CH3CH2OH), and water (H2O)? Provide an explanation for your answer based on the properties of each molecule.
asked
1 day
ago
in
Chemical bonding
0
votes
1
answer
14
views
What is the mechanism of the reaction of aniline and nitric acid to form p-nitroaniline and what is the role of sulfuric acid in the reaction?
asked
3 days
ago
in
Chemical synthesis
0
votes
1
answer
26
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What are the products of the reaction between sodium hydroxide and copper (II) sulfate?
asked
3 days
ago
in
Inorganic Chemistry
0
votes
1
answer
25
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What is the primary structure of a protein and how does it affect its overall function? Provide an example of a protein that illustrates this relationship.
asked
3 days
ago
in
BioChemistry
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1
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26
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How does the pH value of acid rain affect the growth and survival of aquatic life in freshwater ecosystems?
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3 days
ago
in
Environmental Chemistry
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votes
1
answer
24
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How do the mechanical and thermal properties of polymer nanocomposites change as the particle size and concentration of nanofillers are systematically varied?
asked
5 days
ago
in
Polymer Chemistry
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votes
1
answer
24
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How does the excess of nitrogen and phosphorus in water bodies promote the growth of harmful algal blooms, and what are the chemical mechanisms behind this phenomenon?
asked
5 days
ago
in
Environmental Chemistry
0
votes
1
answer
41
views
How does increasing temperature affect the rate of a chemical reaction between sodium thiosulfate and hydrochloric acid?
asked
Feb 13
in
Chemical kinetics
0
votes
1
answer
61
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How can the surface functionalization of noble metal nanoparticles be optimized to enhance their catalytic activity for a specific reaction, such as the reduction of carbon dioxide to produce fuels?
asked
Feb 11
in
Materials Chemistry
0
votes
1
answer
46
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How can the amount of chloride ions in a water sample be determined using potentiometry?
asked
Jan 29
in
Analytical Chemistry
0
votes
1
answer
57
views
Calculate the heat (in kJ/mol) evolved when 1 mole of hydrogen gas is adsorbed on a surface if the enthalpy of adsorption for hydrogen is -30 kJ/mol.
asked
Jan 23
in
ThermoChemistry
0
votes
1
answer
64
views
Who proposed the appraisal theory?
asked
Jan 20
in
Psychology
0
votes
1
answer
35
views
How might developmental disabilities affect socialisation in childhood?
asked
Jan 17
in
Psychology
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votes
1
answer
13
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What is the main criticism of the positivist approach?
asked
Jan 16
in
Psychology
0
votes
1
answer
41
views
What is sensory memory?
asked
Jan 15
in
Psychology
0
votes
1
answer
31
views
Which competition leads to one species going extinct or both becoming more specialized?
asked
Jan 8
in
Science
0
votes
1
answer
30
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What kind of competition often leads to extinction because the species that is less well adapted gets fewer of the resources that both species need?
asked
Jan 7
in
Science
0
votes
1
answer
34
views
What is formed when the ceiling of an underground cave collapses?
asked
Jan 6
in
Science
0
votes
1
answer
35
views
What are surface currents generally caused by?
asked
Jan 3
in
Science
0
votes
1
answer
45
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The radius of an atom is defined as one-half the distance between the nuclei in a molecule consisting of two identical atoms joined by what?
asked
Jan 2
in
Science
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