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User Rogelio58821
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votes
1
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31
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How does the rate of cooling affect the crystal structure and morphology of a polymer, and what are the implications of these changes for the mechanical properties of the material?
asked
Feb 22
in
Polymer Chemistry
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votes
1
answer
25
views
What is the effect of cation size and anion type on the melting point and viscosity of ionic liquids? Provide experimental evidence to support your answer.
asked
Feb 19
in
Physical Chemistry
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votes
1
answer
39
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What is the mechanism behind the drug-drug interaction between Warfarin and Aspirin, and how does this interaction affect the efficacy and safety of both drugs? Provide a detailed explanation supported by scientific evidence.
asked
Feb 19
in
Medicinal Chemistry
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votes
1
answer
41
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How does the concentration of heavy metals affect the growth of aquatic plants in contaminated water?
asked
Feb 19
in
Environmental Chemistry
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votes
1
answer
36
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What is the role of ribosomes in the process of protein synthesis during RNA transcription and translation? Explain the molecular mechanism behind how a ribosome reads the instructions encoded in mRNA and assembles amino acids into a polypeptide chain.
asked
Feb 14
in
BioChemistry
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votes
1
answer
81
views
How can the properties of liquid crystals be optimized to improve the color and resolution of display technology?
asked
Feb 10
in
Materials Chemistry
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votes
1
answer
41
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How can the design of a lubricant production system be optimized to minimize environmental impact while maintaining high efficiency and quality standards?
asked
Feb 7
in
Chemical engineering
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votes
1
answer
62
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A student is given a concentration of 0.1 M of CuSO4 and 0.2 M of AgNO3, and is asked to calculate the total resistance of an electrochemical cell with electrodes made of these two solutions separated by a salt bridge. The standard reduction potentials for Cu and Ag are +0.34 V and +0.80 V, respectively. Calculate the total resistance of the cell at 25°C assuming that the cell has a thickness of 1 cm and a cross-sectional area of 10 cm².
asked
Jan 22
in
ElectroChemistry
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votes
1
answer
68
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According to the self-determination theory by Deci and Ryan, what are the three basic needs that must be met for motivation?
asked
Jan 20
in
Psychology
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votes
1
answer
43
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Why might a therapist use narrative therapy?
asked
Jan 17
in
Psychology
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votes
1
answer
62
views
Please evaluate the attentional blink phenomenon.
asked
Jan 16
in
Psychology
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votes
1
answer
41
views
What are commonly used measures of correlation?
asked
Jan 14
in
Psychology
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votes
1
answer
44
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What is the role of culture and ethnicity in teenage development?
asked
Jan 13
in
Psychology
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votes
1
answer
38
views
Compare and contrast the cross-sectional and sequential research designs.
asked
Jan 10
in
Psychology
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votes
1
answer
43
views
When does the diploid zygote form?
asked
Jan 8
in
Science
0
votes
1
answer
101
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When do alkane reactions usually occur?
asked
Jan 8
in
Science
0
votes
1
answer
52
views
What type of electrons do all group 14 elements have four of?
asked
Jan 8
in
Science
0
votes
1
answer
72
views
What is the term for the process in which an area that has never before been colonized changes through time?
asked
Jan 7
in
Science
0
votes
1
answer
57
views
What happens to gas solubility as the temperature increases?
asked
Jan 6
in
Science
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1
answer
96
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What do you call the light particles that travel through the radiative zone?
asked
Jan 6
in
Science
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