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What is the molecular orbital diagram and electronic structure of the diatomic molecule O2?
asked
Feb 21
in
BioChemistry
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votes
1
answer
28
views
What is the Lewis structure of the molecule CHCl3, and what is the total number of valence electrons in it?
asked
Feb 20
in
Chemical bonding
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1
answer
40
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What is the effect of solvent polarity on the excited state dynamics of a given molecule, as predicted through ab initio calculations?
asked
Feb 19
in
Computational Chemistry
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1
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30
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How does the concentration of the reactants affect the rate of the chemical reaction and the overall yield of the product in the specific reaction between potassium iodide and hydrogen peroxide?
asked
Feb 19
in
Chemical kinetics
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votes
1
answer
68
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What is the oxidation state of the carbon atom in CH3OH molecule?
asked
Feb 13
in
ElectroChemistry
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1
answer
108
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How can the structural and chemical properties of a viral target be utilized to design and optimize small molecule inhibitors for more effective treatment of viral infections?
asked
Feb 10
in
Medicinal Chemistry
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votes
1
answer
35
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How can chemistry students address the issue of insufficient funding for chemistry education in their schools and communities?
asked
Feb 4
in
Chemical education
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votes
1
answer
37
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How can chemical engineers design an efficient system for the recovery of valuable metals such as gold, silver, copper, and platinum from electronic waste while minimizing the generation of harmful pollutants?
asked
Feb 4
in
Chemical engineering
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votes
1
answer
91
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Calculate the standard enthalpy change for the combustion of methane gas using the following reaction: CH4(g) + 2O2(g) → CO2(g) + 2H2O(g). Given the standard enthalpy of formation values for methane, carbon dioxide, and water, calculate the heat released or absorbed during this reaction. Express your answer in kJ/mol.
asked
Feb 3
in
Chemical thermodynamics
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1
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122
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A sample of a white powder was analyzed in the laboratory and found to be composed of 40% carbon, 6.67% hydrogen, and 53.33% oxygen by mass. Determine the empirical formula of the compound.
asked
Jan 22
in
Inorganic Chemistry
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votes
1
answer
113
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How can positive psychology be used to promote social change?
asked
Jan 20
in
Psychology
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1
answer
42
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What is Jane Goodall's research focused on?
asked
Jan 17
in
Psychology
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votes
1
answer
144
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According to the Social Cognition theory, how do individuals form impressions of others?
asked
Jan 16
in
Psychology
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1
answer
68
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What are some challenges faced by indigenous psychologists working in Western academic institutions?
asked
Jan 16
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Psychology
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1
answer
63
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Where does the social cognitive perspective focus in psychology?
asked
Jan 16
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Psychology
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1
answer
113
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What is the role of sleep in cognitive functioning?
asked
Jan 14
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Psychology
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votes
1
answer
59
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What is the difference between a case study and a survey?
asked
Jan 13
in
Psychology
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votes
1
answer
41
views
What occurs when the immune system attacks a harmless substance that enters the body from the outside?
asked
Jan 7
in
Science
0
votes
1
answer
43
views
What is the process by which producers use the energy in sunlight to make food?
asked
Jan 7
in
Science
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1
answer
77
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What begins when an oogonium with the diploid number of chromosomes undergoes mitosis?
asked
Jan 6
in
Science
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