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0
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29
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What is the electronegativity difference between chlorine and sodium in a sodium chloride (NaCl) molecule?
answered
Feb 20
in
Chemical bonding
0
votes
32
views
What is the effect of temperature on the surface tension of water and how can it be measured accurately using the capillary rise method?
answered
Feb 20
in
Surface Chemistry
0
votes
36
views
How does the absorption of light by organic compounds lead to the formation of excited states, and what are the subsequent steps involved in the photochemical reactions of these compounds?
answered
Feb 17
in
PhotoChemistry
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votes
33
views
How does quantum coherence and entanglement affect the electronic and magnetic properties of a specific molecular or nanoscale system, and what experimental techniques can be used to measure these properties?
answered
Feb 14
in
Quantum Chemistry
0
votes
147
views
How does eutrophication lead to the formation of harmful algal blooms, and what chemical compounds are responsible for their toxic effects on aquatic organisms?
answered
Feb 13
in
Environmental Chemistry
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votes
29
views
How can the efficiency and cost-effectiveness of a system designed for the production of hydrogen fuel using renewable energy sources be improved while minimizing environmental impact?
answered
Feb 7
in
Chemical engineering
0
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68
views
Calculate the standard enthalpy change for the following chemical reaction involving solutions:2HNO3(aq) + Ba(OH)2(aq) → Ba(NO3)2(aq) + 2H2O(l)Given the following information:ΔHf° [HNO3(aq)] = -207.5 kJ/molΔHf° [Ba(OH)2(aq)] = -994.0 kJ/molΔHf° [Ba(NO3)2(aq)] = -537.5 kJ/mol
answered
Feb 3
in
Chemical thermodynamics
0
votes
78
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Calculate the reaction quotient, Q, for the following balanced chemical reaction at 298 K:2NO(g) + O2(g) ⇌ 2NO2(g)Given that the initial concentrations of NO, O2 and NO2 are 0.10 M, 0.15 M and 0.05 M, respectively.
answered
Feb 3
in
Chemical thermodynamics
0
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164
views
What strategies can a chemistry student use to adequately prepare for chemistry-related careers, and how can they ensure they are gaining the necessary skills and knowledge to be successful in their chosen profession?
answered
Jan 30
in
Chemical education
0
votes
88
views
Where does the Reid technique originate from?
answered
Jan 20
in
Psychology
0
votes
90
views
What were the findings of the Bobo doll experiment?
answered
Jan 20
in
Psychology
0
votes
90
views
What is regression in psychoanalysis?
answered
Jan 20
in
Psychology
0
votes
79
views
Why was the Stanford prison experiment criticized?
answered
Jan 20
in
Psychology
0
votes
110
views
How did Bandura's Bobo doll experiment demonstrate observational learning?
answered
Jan 17
in
Psychology
0
votes
56
views
Who developed the concept of antipsychotic-induced akathisia?
answered
Jan 16
in
Psychology
0
votes
69
views
Why is the attachment theory used in forensic psychology?
answered
Jan 16
in
Psychology
0
votes
72
views
When did Muzafer Sherif's Robbers Cave Study occur?
answered
Jan 15
in
Psychology
0
votes
143
views
What is the schema theory?
answered
Jan 15
in
Psychology
0
votes
78
views
What is the Social Learning Theory, and how is it relevant to AI models for predicting behaviour?
answered
Jan 15
in
Psychology
0
votes
63
views
What is procedural memory?
answered
Jan 15
in
Psychology
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