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0
votes
1
answer
31
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What factors affect the conductivity of semiconductors and how can they be optimized for use in electronic devices?
asked
Feb 19
in
Materials Chemistry
0
votes
1
answer
43
views
What is the color of a compound formed between magnesium and chlorine? Provide an explanation for your answer based on the electronic structure of magnesium and chlorine.
asked
Feb 18
in
Inorganic Chemistry
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1
answer
55
views
How can we use quantum chemistry to calculate magnetic susceptibility values for a given molecule or material and how can that information be used to predict the magnetic behavior of the substance in different conditions?
asked
Feb 14
in
Quantum Chemistry
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votes
1
answer
41
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How can the medicinal chemistry approach be used to identify and develop new small molecule inhibitors that selectively target autoimmune diseases, such as rheumatoid arthritis and lupus, while minimizing off-target effects and toxicity?
asked
Feb 10
in
Medicinal Chemistry
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votes
1
answer
66
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Calculate the standard enthalpy change for the phase transition reaction from solid to liquid for a sample of substance X, given that the mass of the sample is 10 grams and the melting point of substance X is 50°C. The specific heat capacity of substance X is 2 J/g°C and the enthalpy of fusion for substance X is 50 J/g.
asked
Feb 3
in
Chemical thermodynamics
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1
answer
170
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How does the pH level affect the concentration of heavy metals in water affected by acid mine drainage, and what chemical processes occur to cause this impact on water quality?
asked
Jan 30
in
Environmental Chemistry
0
votes
1
answer
99
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What is the effect of a 10°C temperature increase on the rate of reaction between hydrochloric acid (HCl) and magnesium (Mg)?
asked
Jan 30
in
Chemical kinetics
0
votes
1
answer
62
views
Determine the oxidation state of the transition metal in potassium manganate (VII) and explain how you arrived at your answer.
asked
Jan 21
in
Inorganic Chemistry
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votes
1
answer
65
views
Why are older adults more vulnerable to false memories?
asked
Jan 20
in
Psychology
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1
answer
47
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Why is falsifiability an important criterion for evaluating neuroscience theories?
asked
Jan 20
in
Psychology
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1
answer
91
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When researchers hypothesise a positive correlation, what pattern will the data present?
asked
Jan 17
in
Psychology
0
votes
1
answer
56
views
What is the difference between normative and non-normative life events?
asked
Jan 14
in
Psychology
0
votes
1
answer
38
views
What is intergroup conflict?
asked
Jan 13
in
Psychology
0
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1
answer
45
views
Which layer of the earth is molten?
asked
Jan 8
in
Science
0
votes
1
answer
75
views
What type of cholesterol is commonly referred to as bad?
asked
Jan 8
in
Science
0
votes
1
answer
63
views
What is the only continent without amphibians?
asked
Jan 7
in
Science
0
votes
1
answer
57
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What is indicated by the ratio of the output force to the input force in a machine?
asked
Jan 6
in
Science
0
votes
1
answer
46
views
What can happen spontaneously or as a result of mutagens in the environment?
asked
Jan 6
in
Science
0
votes
1
answer
109
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The vapor pressures of various liquids depends primarily on the strength of what kind of attractions between individual particles?
asked
Jan 2
in
Science
0
votes
1
answer
87
views
The gender of a baby is determined by what special pair of chromosomes?
asked
Jan 2
in
Science
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