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User MargueriteSa
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Answers by MargueriteSa
0
votes
75
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What is the effect of the orientation of reactant molecules on the rate of the reaction? Provide evidence from experiments and explain the underlying kinetic theory behind your observations.
answered
Feb 22
in
Chemical kinetics
0
votes
80
views
What is the reason behind the difference in boiling points of molecules with similar molecular masses, such as methane and ammonia, and how does the strength of intermolecular forces (IMFs) impact this difference?
answered
Feb 19
in
Chemical education
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votes
83
views
How does the concentration of heavy metals in a body of water affect the growth and survival of aquatic organisms, and what measures can be taken to mitigate the negative impacts of heavy metal toxicity in the environment?
answered
Feb 19
in
Environmental Chemistry
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votes
76
views
How do surfactants in laundry detergents and cleaning agents affect the surface tension and interfacial properties of water, and how does understanding these mechanisms help in the cleaning process?
answered
Feb 17
in
Surface Chemistry
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votes
79
views
How can we use quantum coherence and entanglement to design more efficient and accurate molecular and nanoscale systems for practical applications such as drug delivery and energy storage?
answered
Feb 14
in
Quantum Chemistry
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votes
135
views
How do the ionic properties of ILs affect their potential use as solvents, electrolytes and catalysts in chemical reactions?
answered
Feb 13
in
Physical Chemistry
0
votes
82
views
How can we design drugs that specifically target cancer cells without damaging healthy cells?
answered
Feb 12
in
Medicinal Chemistry
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votes
68
views
How can we design a drug that specifically targets and inhibits the growth of HER2-positive breast cancer cells without harming healthy cells in the body?
answered
Feb 12
in
Medicinal Chemistry
0
votes
138
views
How can the synthesis and characterization of novel materials for energy storage applications be optimized for maximum efficiency and cost-effectiveness?
answered
Feb 11
in
Materials Chemistry
0
votes
141
views
How can the release rate of drugs from polymer-based drug delivery systems be controlled and optimized for maximum therapeutic efficacy and minimal side effects?
answered
Feb 10
in
Polymer Chemistry
0
votes
115
views
How can inadequate training for chemistry teachers be addressed to ensure that students receive quality chemistry education?
answered
Jan 30
in
Chemical education
0
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141
views
What is the phase diagram of water and how does pressure and temperature affect the phase transition between solid, liquid, and gas phases?
answered
Jan 30
in
Physical Chemistry
0
votes
87
views
Calculate the equilibrium constant (Kc) for the following gas-phase reaction at 298 K: N2(g) + O2(g) ⇌ 2NO(g) where the initial concentrations of N2, O2, and NO are 0.100 M, 0.050 M, and 0.000 M respectively.
answered
Jan 23
in
Chemical equilibrium
0
votes
133
views
What is the key principle of ecological systems theory?
answered
Jan 20
in
Psychology
0
votes
108
views
What is object permanence according to Piaget?
answered
Jan 20
in
Psychology
0
votes
98
views
According to Eric Kandel's research on the neurobiology of memory, why do we form memories?
answered
Jan 20
in
Psychology
0
votes
169
views
Where might a social psychologist look for the cause of conformity?
answered
Jan 17
in
Psychology
0
votes
94
views
According to the Dual-Process Theory, what are the two mechanisms of coping?
answered
Jan 16
in
Psychology
0
votes
71
views
When evaluating theories in existential psychology, what is the importance of considering subjective experiences?
answered
Jan 16
in
Psychology
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votes
67
views
What are the limitations of coping strategies?
answered
Jan 14
in
Psychology
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