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How does the monomer structure affect the properties of the polymer produced in the polymerization reaction?
asked
Feb 21
in
Organic Chemistry
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votes
1
answer
32
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What is the formal charge on the nitrogen atom in the compound NH4+?
asked
Feb 20
in
Chemical bonding
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1
answer
34
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How does the surface modification of biomaterials affect their biocompatibility and adhesion to cells?
asked
Feb 17
in
Surface Chemistry
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1
answer
32
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How does surface chemistry of corrosion and passivation affect the durability of metallic objects exposed to different corrosive environments over time?
asked
Feb 14
in
Surface Chemistry
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1
answer
28
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What are the steps involved in designing a drug that specifically targets an enzyme or receptor, and how can these steps be optimized to produce a more effective drug with fewer side effects?
asked
Feb 12
in
Medicinal Chemistry
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1
answer
37
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How can knowledge of chemical reactions be applied to understand the process behind rust formation on iron objects, and suggest a method to prevent rusting?
asked
Feb 5
in
Chemical education
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1
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68
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Calculate the standard enthalpy change for the reaction of [Co(H2O)6]Cl2 and NaOH using the following balanced chemical equation and given standard enthalpies of formation:[Co(H2O)6]Cl2 (aq) + 2NaOH (aq) → [Co(H2O)6](OH)2 (s) + 2NaCl (aq)ΔH°f [Co(H2O)6]Cl2 (aq) = -415.32 kJ/molΔH°f [Co(H2O)6](OH)2 (s) = -1276.24 kJ/molΔH°f NaCl (aq) = -407.33 kJ/mol
asked
Feb 3
in
Chemical thermodynamics
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1
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55
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How can Raman spectroscopy be used to identify the presence of specific compounds, such as organic molecules, in a contaminated soil sample?
asked
Jan 29
in
Analytical Chemistry
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1
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66
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Calculate the Gibbs free energy change for the following reaction at 298 K:2CH4(g) + 3O2(g) → 2CO2(g) + 2H2O(g)Given the standard Gibbs free energy of formation at 298 K for CH4(g), O2(g), CO2(g) and H2O(g) are -50.8 kJ/mol, 0 kJ/mol, -394.4 kJ/mol, and -241.8 kJ/mol respectively.
asked
Jan 23
in
Chemical thermodynamics
0
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1
answer
100
views
What is the information processing approach's evaluation of perceptual illusions?
asked
Jan 20
in
Psychology
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1
answer
101
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Who is eligible for the Fly-In Fly-Out Mental Health Support Scheme?
asked
Jan 17
in
Psychology
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1
answer
37
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What are the weaknesses of positivism?
asked
Jan 16
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Psychology
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1
answer
72
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According to Wilson and Dunn, why do individuals make predictions about their future emotions?
asked
Jan 16
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Psychology
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1
answer
42
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Who is associated with the cognitive behavioural therapy for anxiety?
asked
Jan 15
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Psychology
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votes
1
answer
46
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What is the Ebbinghaus illusion?
asked
Jan 15
in
Psychology
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1
answer
58
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What is the impact of sleep on physical health?
asked
Jan 14
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Psychology
0
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1
answer
85
views
What is the concept of socialisation?
asked
Jan 14
in
Psychology
0
votes
1
answer
116
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What is the equity theory?
asked
Jan 10
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Psychology
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1
answer
57
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Would you find cells that contain a cell wall, a large central vacuole, and plastids in plant or animal cells?
asked
Jan 8
in
Science
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1
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95
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Which form of electromagnetic waves have more energy: low frequency wave or high frequency waves?
asked
Jan 8
in
Science
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