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User DXGMilagros4
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How do the coordination environments of metal ions in metalloenzymes and metalloproteins contribute to their function as catalysts?
asked
Feb 19
in
Coordination Chemistry
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1
answer
88
views
How does the concentration of heavy metals in soil affect the growth of plants, and what can be done to remediate contaminated soil?
asked
Feb 19
in
Environmental Chemistry
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1
answer
100
views
How does the body regulate the synthesis of non-essential amino acids in the process of amino acid metabolism?
asked
Feb 17
in
BioChemistry
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1
answer
82
views
What is the balance chemical reaction equation for the complete combustion of methane?
asked
Feb 17
in
Chemical reactions
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1
answer
119
views
How does the mechanism of heterogeneous catalysis differ from that of homogeneous catalysis in terms of reactant adsorption and activation energy barriers?
asked
Feb 13
in
Surface Chemistry
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1
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169
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How does doping of semiconductors affect their electrical conductivity, and what are the practical applications of such doped semiconductors in electronic devices?
asked
Feb 12
in
Materials Chemistry
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1
answer
86
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How can the conductivity of a polymer-based electronic material be increased without compromising its mechanical properties?
asked
Feb 6
in
Polymer Chemistry
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1
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95
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How can Magnetic Resonance Spectroscopy be used to determine the purity of chemical compounds?
asked
Feb 5
in
Physical Chemistry
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1
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147
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How can the magnetic properties of different materials be analyzed and optimized for efficient data storage applications?
asked
Jan 31
in
Materials Chemistry
0
votes
1
answer
152
views
What is the concentration of chloride ions in a given solution using a chloride ion-selective electrode?
asked
Jan 30
in
Analytical Chemistry
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1
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69
views
How can liquid chromatography be used to determine the concentration of a specific compound in a mixture containing multiple compounds? Provide step-by-step procedures for preparing the sample, selecting appropriate chromatographic conditions, analyzing the sample, and quantifying the compound of interest.
asked
Jan 29
in
Analytical Chemistry
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1
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93
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Calculate the equilibrium constant (Kc) for the reaction N2(g) + 3H2(g) ⇌ 2NH3(g) if the equilibrium concentration of nitrogen (N2) is 0.025 M, hydrogen (H2) is 0.10 M, and ammonia (NH3) is 0.015 M.
asked
Jan 23
in
Chemical reactions
0
votes
1
answer
123
views
Why might a person choose Gestalt therapy?
asked
Jan 17
in
Psychology
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1
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46
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Why is the ecological validity criticism relevant for psychology research?
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Jan 16
in
Psychology
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1
answer
60
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According to Piaget, what is the concept of object permanence?
asked
Jan 15
in
Psychology
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1
answer
66
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What is the difference between proximate and ultimate explanations of behaviour?
asked
Jan 14
in
Psychology
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1
answer
71
views
What is meant by the term 'microsystem' in Bronfenbrenner's Bioecological Model?
asked
Jan 14
in
Psychology
0
votes
1
answer
50
views
What is the difference between bottom-up and top-down processing?
asked
Jan 13
in
Psychology
0
votes
1
answer
90
views
What type of vertebrates control body temperature to just a limited extent from the outside by changing behavior?
asked
Jan 8
in
Science
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1
answer
102
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What keeps the earth orbiting the sun?
asked
Jan 7
in
Science
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