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How does the size and composition of microplastics affect their toxicity to marine organisms in aquatic environments?
answered
Feb 24
in
Environmental Chemistry
0
votes
30
views
What is the predicted molecular geometry of the molecule SO2 using VSEPR theory?
answered
Feb 22
in
Chemical bonding
0
votes
24
views
What is the optimal reaction conditions, including the amounts of salicylic acid and acetic anhydride, reaction temperature, and reaction time, to produce the highest yield of aspirin in the synthesis of aspirin from salicylic acid and acetic anhydride?
answered
Feb 21
in
Chemical synthesis
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35
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What is the effect of temperature on solubility of solid solutes in aqueous solutions? Provide an example with experimental data.
answered
Feb 20
in
Physical Chemistry
0
votes
67
views
How can the stability and porosity of a coordination polymer or metal-organic framework be systematically tuned and controlled for targeted applications in drug delivery or gas storage?
answered
Feb 10
in
Coordination Chemistry
0
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68
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How does changing the pH of a redox reaction affect the equilibrium position of the reaction, and what factors can influence this effect? Provide an example of a redox reaction and explain how its equilibrium position can be affected by changes in pH.
answered
Feb 3
in
Chemical equilibrium
0
votes
103
views
According to the evolutionary psychology theory, what is the purpose of emotions?
answered
Jan 20
in
Psychology
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69
views
Who proposed the first artificial intelligence program?
answered
Jan 17
in
Psychology
0
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87
views
Who developed the critical theory approach to psychology?
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Jan 16
in
Psychology
0
votes
57
views
How does the concept of 'death tech' relate to end-of-life psychology?
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Jan 16
in
Psychology
0
votes
34
views
Why is gender-schema theory significant?
answered
Jan 16
in
Psychology
0
votes
36
views
What is the attachment anxiety style?
answered
Jan 16
in
Psychology
0
votes
135
views
Why is participant observation important in observational psychology?
answered
Jan 15
in
Psychology
0
votes
74
views
What is the Vygotsky's theory of development?
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Jan 14
in
Psychology
0
votes
30
views
What is the diathesis-stress model?
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Jan 14
in
Psychology
0
votes
54
views
What is the difference between the nominal, ordinal, interval, and ratio scales of measurement?
answered
Jan 10
in
Psychology
0
votes
52
views
What are invertebrate chordates that retain all four defining chordate traits as adults called?
answered
Jan 3
in
Science
0
votes
85
views
Water in its solid state is commonly known as what?
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Jan 2
in
Science
0
votes
49
views
Virtually all of the effects of pregnancy can be attributed in some way to the influence of what?
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Jan 2
in
Science
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99
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Vibrating electric and magnetic fields make up what kinds of waves?
answered
Jan 2
in
Science
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