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User CecileODrisc
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0
votes
19
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How does the concentration of the catalyst affect the reaction rate of the decomposition of hydrogen peroxide?
answered
Feb 18
in
Chemical kinetics
0
votes
16
views
What effect does the addition of a catalyst have on the reaction rate of the decomposition of hydrogen peroxide in the presence of yeast?
answered
Feb 17
in
Chemical kinetics
0
votes
38
views
What is the effect of changing the concentration of one reactant on the overall reaction rate of a second-order chemical reaction?
answered
Feb 13
in
Chemical kinetics
0
votes
27
views
How can the knowledge of the molecular structure of a specific respiratory disease target (e.g. a protein involved in the disease pathway) be utilized to design and develop a novel drug or therapy that effectively treats the disease while minimizing side effects?
answered
Feb 7
in
Medicinal Chemistry
0
votes
11
views
How can the electronic and optical properties of silver nanoparticles be calculated using quantum chemistry methods?
answered
Feb 7
in
Quantum Chemistry
0
votes
27
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Calculate the standard enthalpy change of the oxidation of hydrogen gas (H2) to form water (H2O) at 298 K, given that the standard enthalpy of formation of water is -285.8 kJ/mol and the bond dissociation enthalpy of the H-H bond is 436 kJ/mol.
answered
Feb 3
in
ThermoChemistry
0
votes
69
views
What is the structure of an unknown compound with molecular formula C5H10O2 that exhibits singlets in its 1H-NMR spectrum at δ 1.1, 2.3 and 3.7 ppm and a doublet at δ 2.9 ppm?
answered
Jan 31
in
Analytical Chemistry
0
votes
59
views
What is the difference between an ether and an epoxide in terms of their structures and reactivity with nucleophiles? Provide examples of each and explain how their unique structures affect their reactivity.
answered
Jan 31
in
Organic Chemistry
0
votes
62
views
How can we mitigate the impact of acid mine drainage on water quality using chemical treatments?
answered
Jan 30
in
Environmental Chemistry
0
votes
48
views
How do trauma narratives help individuals processing their experience?
answered
Jan 20
in
Psychology
0
votes
35
views
How do the behaviourist and humanistic approaches to therapy differ?
answered
Jan 20
in
Psychology
0
votes
34
views
According to the Global Workspace Theory, what is consciousness?
answered
Jan 17
in
Psychology
0
votes
38
views
Why is it important to have a client-centered approach to counselling?
answered
Jan 17
in
Psychology
0
votes
30
views
Please evaluate the zoom-lens model of attention.
answered
Jan 16
in
Psychology
0
votes
43
views
What is the main benefit of the cognitive-social development theory?
answered
Jan 16
in
Psychology
0
votes
34
views
What is locus of control?
answered
Jan 15
in
Psychology
0
votes
42
views
Which perspective emphasises the role of unconscious conflicts in explaining behaviour?
answered
Jan 15
in
Psychology
0
votes
43
views
What is the self-determination theory of masculinity?
answered
Jan 15
in
Psychology
0
votes
40
views
What is theory development?
answered
Jan 15
in
Psychology
0
votes
45
views
What is the difference between internal and external validity?
answered
Jan 14
in
Psychology
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