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1
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What is the relationship between the surface tension of a liquid and its intermolecular forces? How can the surface tension of a liquid be measured experimentally?
asked
Feb 24
in
Surface Chemistry
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votes
1
answer
37
views
What is the relationship between the electronegativity difference and the type of bonding (ionic, polar covalent, or nonpolar covalent) in chemical compounds? How does this relationship affect the properties of the compounds?
asked
Feb 24
in
Chemical education
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votes
1
answer
34
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How does the polarity of a solvent affect the photochemical reaction rate of a specific compound?
asked
Feb 22
in
PhotoChemistry
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votes
1
answer
29
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What is the most effective protecting group for alcohols during a reaction with an electrophilic reagent, and why?
asked
Feb 21
in
Organic Chemistry
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votes
1
answer
31
views
What is the effect of increasing the polarity of a solvent on the rate of a chemical reaction?
asked
Feb 19
in
Chemical kinetics
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votes
1
answer
40
views
What is the mechanism for the conversion of a carboxylic acid to its corresponding acid chloride using thionyl chloride? Provide the balanced chemical equation and explain the reaction step by step.
asked
Feb 19
in
Organic Chemistry
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votes
1
answer
34
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How does the pharmacodynamics of drugs in the body vary between individuals and how can this be accounted for during drug development?
asked
Feb 14
in
Medicinal Chemistry
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votes
1
answer
37
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How can we optimize the critical temperature and magnetic field tolerance of superconducting materials for practical applications such as electricity transmission and high-speed computing?
asked
Feb 14
in
Materials Chemistry
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votes
1
answer
51
views
What is the bond angle between the carbon-oxygen bonds in a carbon dioxide molecule?
asked
Feb 13
in
Quantum Chemistry
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votes
1
answer
67
views
What is the predicted boiling point of diethyl ether (C4H10O) compared to butane (C4H10), based on their respective intermolecular forces?
asked
Feb 12
in
Chemical bonding
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votes
1
answer
37
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How can the molecular weight of polyethylene oxide be controlled during the synthesis from ethylene oxide monomer? What factors affect the molecular weight and how can they be manipulated to produce a specific range of molecular weights?
asked
Feb 10
in
Chemical synthesis
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votes
1
answer
63
views
Calculate the heat of formation of carbon dioxide gas (CO2) given the following bond energies: C=O bond energy is 799 kJ/mol and C-O bond energy is 358 kJ/mol.
asked
Jan 23
in
Chemical bonding
0
votes
1
answer
84
views
What is the third-variable problem?
asked
Jan 20
in
Psychology
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votes
1
answer
34
views
Who conducted the Harlow monkey experiments?
asked
Jan 17
in
Psychology
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votes
1
answer
85
views
Who conducted the study on cognitive bias modification for eating disorders?
asked
Jan 17
in
Psychology
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votes
1
answer
50
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According to Piaget's cognitive development theory, what is the highest level of cognitive development?
asked
Jan 15
in
Psychology
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votes
1
answer
43
views
What is the memory consolidation theory of sleep?
asked
Jan 14
in
Psychology
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votes
1
answer
49
views
What is the term for the emotional and psychological consequences of exposure to stressful or traumatic events?
asked
Jan 13
in
Psychology
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votes
1
answer
55
views
Which muscles allow your fingers to also make precise movements for actions?
asked
Jan 8
in
Science
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votes
1
answer
71
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What traits do the sponge and tarantula share?
asked
Jan 8
in
Science
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