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User ChadLarocque
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Questions by ChadLarocque
0
votes
1
answer
7
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How does the presence of metal ions affect the activity and structure of metalloenzymes and metalloproteins, and what is the mechanism of catalysis involved in these metal-dependent reactions?
asked
5 days
ago
in
Coordination Chemistry
0
votes
1
answer
26
views
What is the coordination number of a [Ce(H2O)9]3+ ion in an aqueous solution, assuming an octahedral geometry for the complex?
asked
Feb 19
in
Coordination Chemistry
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votes
1
answer
34
views
What are the hybrid orbitals present in the molecule of methane (CH4)?
asked
Feb 13
in
Chemical bonding
0
votes
1
answer
33
views
What are the key steps involved in developing a process for the production of high purity oxygen gas from air for industrial applications, and what factors should be considered during the design of this process?
asked
Feb 12
in
Chemical engineering
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votes
1
answer
47
views
How can the mechanical properties (such as tensile strength, elongation, and hardness) of polyurethane be optimized by controlling the reaction parameters in the synthesis process using different diisocyanate and polyol combinations?
asked
Feb 10
in
Chemical synthesis
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votes
1
answer
38
views
How can chemistry teachers provide hands-on experiences to students in remote learning environments where in-person laboratory access is limited?
asked
Feb 5
in
Chemical education
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votes
1
answer
59
views
Calculate the standard enthalpy change for the combustion of methane gas (CH4) given the balanced chemical equation:CH4(g) + 2O2(g) -> CO2(g) + 2H2O(l)The relevant standard enthalpies of formation are:ΔHf°[CH4(g)] = -74.87 kJ/molΔHf°[CO2(g)] = -393.5 kJ/molΔHf°[H2O(l)] = -285.8 kJ/mol
asked
Feb 3
in
Chemical thermodynamics
0
votes
1
answer
49
views
What is the effect of changing the monomer structure on the properties of the polymer produced in a polymerization reaction? Provide examples of how different monomers can result in polymers with varying physical and chemical properties.
asked
Feb 3
in
Organic Chemistry
0
votes
1
answer
56
views
What is the in-group bias?
asked
Jan 17
in
Psychology
0
votes
1
answer
37
views
Please evaluate the ethics of collecting data through observation.
asked
Jan 17
in
Psychology
0
votes
1
answer
73
views
How do amphetamines affect the brain?
asked
Jan 17
in
Psychology
0
votes
1
answer
79
views
According to the stress and coping model, how do people cope with trauma?
asked
Jan 17
in
Psychology
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votes
1
answer
29
views
What is the difference between emic and etic approaches in cross-cultural research?
asked
Jan 16
in
Psychology
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votes
1
answer
53
views
What is the Impact-Echo Model, and how is it relevant to AI models?
asked
Jan 15
in
Psychology
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votes
1
answer
42
views
What is the relationship between ecology and animal behaviour?
asked
Jan 14
in
Psychology
0
votes
1
answer
40
views
What is the difference between an independent and dependent variable?
asked
Jan 13
in
Psychology
0
votes
1
answer
38
views
When a rock is altered by heat from a nearby magma, what occurs?
asked
Jan 8
in
Science
0
votes
1
answer
35
views
What organ system is different in men and women?
asked
Jan 7
in
Science
0
votes
1
answer
40
views
What kind of lakes form when volcanic eruptions create holes that fill with water?
asked
Jan 7
in
Science
0
votes
1
answer
33
views
What is the method of evolution by which advantageous heritable traits become more common over generations?
asked
Jan 7
in
Science
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