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User DanClay0864
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Questions by DanClay0864
0
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1
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What factors influence the selectivity of a chemical reaction and how can quantum chemistry principles be used to predict and optimize selectivity in complex reaction systems?
asked
Feb 24
in
Quantum Chemistry
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votes
1
answer
32
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How does the presence of different metal ions in metal-organic frameworks affect their electronic and magnetic properties?
asked
Feb 22
in
Quantum Chemistry
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votes
1
answer
36
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How can we design a cost-effective system for treating industrial wastewater that removes hazardous substances such as heavy metals and organic pollutants while also minimizing water waste and energy consumption?
asked
Feb 12
in
Chemical engineering
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1
answer
43
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How can chemistry students effectively learn and conduct experiments that require specialized laboratory equipment without access to such equipment and facilities?
asked
Feb 4
in
Chemical education
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1
answer
37
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Calculate the standard enthalpy change of the reaction of 2 moles of carbon monoxide and 1 mole of oxygen gas to form 2 moles of carbon dioxide gas, given that the enthalpy change for the decomposition of 2 moles of carbon dioxide to 2 moles of carbon monoxide and 1 mole of oxygen gas is -566 kJ/mol, and the enthalpy change for the combustion of 1 mole of carbon to form carbon dioxide gas is -394 kJ/mol. Use Hess's Law to solve the problem.
asked
Feb 3
in
Chemical reactions
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1
answer
137
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How can we address the issue of insufficient funding for chemistry education and ensure that students have access to high-quality resources and proper training?
asked
Jan 30
in
Chemical education
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1
answer
77
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Calculate the heat released when 10.0 g of solid NaOH at 25.0°C is dissolved in 200.0 mL of water also at 25.0°C, given that the heat of crystallization of NaOH is 44.5 kJ/mol and the density of water is 1.00 g/mL.
asked
Jan 23
in
ThermoChemistry
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1
answer
42
views
Where did the concept of 'existential angst' originate?
asked
Jan 20
in
Psychology
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1
answer
70
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Who explained the Lazarus Stress Theory?
asked
Jan 20
in
Psychology
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1
answer
66
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Why is the biopsychosocial model used to understand mental health disorders?
asked
Jan 20
in
Psychology
0
votes
1
answer
95
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According to cognitive behavioural therapy, what is the relationship between thoughts, emotions, and behaviour?
asked
Jan 17
in
Psychology
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1
answer
81
views
What does the cognitive theory explain?
asked
Jan 15
in
Psychology
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votes
1
answer
86
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What is ethnocentrism?
asked
Jan 14
in
Psychology
0
votes
1
answer
96
views
What is a one-tailed test?
asked
Jan 14
in
Psychology
0
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1
answer
61
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What are internalising behaviours?
asked
Jan 14
in
Psychology
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1
answer
34
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What is the importance of context in qualitative research?
asked
Jan 14
in
Psychology
+1
vote
1
answer
46
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What is it called when organisms with traits that better enable them to adapt to their environment tend to survive and reproduce in greater numbers?
asked
Jan 6
in
Science
0
votes
1
answer
42
views
The atoms of a compound are held together by what type of bonds?
asked
Dec 31, 2024
in
Science
0
votes
1
answer
45
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The a in atp is short for what?
asked
Dec 31, 2024
in
Science
0
votes
1
answer
51
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Potential energy is present in objects that are what?
asked
Dec 31, 2024
in
Science
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