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User WhitneyOlden
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votes
20
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How does the size and shape of gold nanoparticles affect their surface plasmon resonance (SPR) properties?
answered
3 days
ago
in
Physical Chemistry
0
votes
29
views
What is the net ionic equation of the neutralization reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH)?
answered
6 days
ago
in
Chemical reactions
0
votes
27
views
How do the electronic structures and geometries of transition metal complexes affect their reactivity in catalytic reactions, as determined by ab initio calculations?
answered
Feb 20
in
Computational Chemistry
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votes
37
views
What is the effect on the solubility of AgCl in water if the concentration of NaCl is increased? Calculate the new solubility of AgCl when the concentration of NaCl is increased from 0.1 M to 0.3 M. Given that the Ksp of AgCl is 1.77 x 10^-10.
answered
Feb 20
in
Chemical equilibrium
0
votes
20
views
What is the effect of temperature on the rate of the photochemical reaction between benzene and chlorine?
answered
Feb 20
in
PhotoChemistry
0
votes
33
views
How does the absorption of light by a molecule or material lead to changes in its electronic structure and chemical reactivity, and how can this be studied using quantum chemistry methods?
answered
Feb 17
in
Quantum Chemistry
0
votes
51
views
How do detergents and cleaning agents affect surface tension of water and why is this important in cleaning processes?
answered
Feb 12
in
Surface Chemistry
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votes
31
views
How can the lack of emphasis on safety protocols in chemistry labs affect the physical and mental well-being of students, and what can be done to address and prevent any potential hazards?
answered
Feb 7
in
Chemical education
0
votes
47
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Calculate the standard enthalpy change for the following reaction: 2NaOH(aq) + H2SO4(aq) → Na2SO4(aq) + 2H2O(l) Given the following information: - The standard enthalpy of formation of NaOH(aq) is -469.20 kJ/mol - The standard enthalpy of formation of H2SO4(aq) is -814.50 kJ/mol - The standard enthalpy of formation of Na2SO4(aq) is -1388.10 kJ/mol Note: Make sure to balance the equation and use Hess's Law if necessary.
answered
Feb 3
in
Chemical thermodynamics
0
votes
37
views
Why is the use of reclaimed language in psychology important?
answered
Jan 20
in
Psychology
0
votes
37
views
What are the implications of the dual-coding theory for memory?
answered
Jan 20
in
Psychology
0
votes
60
views
How do positive psychologists help individuals achieve happiness and well-being?
answered
Jan 20
in
Psychology
0
votes
47
views
According to the psychodynamic approach, how does personality develop?
answered
Jan 16
in
Psychology
0
votes
61
views
According to the psychoanalytic theory of personality, how does the unconscious shape behaviour?
answered
Jan 16
in
Psychology
0
votes
35
views
Where does pragmatism place emphasis on interpreting research findings?
answered
Jan 16
in
Psychology
0
votes
36
views
What is the third variable problem?
answered
Jan 15
in
Psychology
0
votes
49
views
When did Otto Rank develop the theory of birth trauma?
answered
Jan 15
in
Psychology
0
votes
35
views
What is the difference between assimilation and accommodation?
answered
Jan 14
in
Psychology
0
votes
76
views
What is the concept of plasticity in development?
answered
Jan 14
in
Psychology
0
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59
views
What is the difference between sensation and sensitivity?
answered
Jan 13
in
Psychology
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