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Answers by MervinBowden
0
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21
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How does the orientational order of liquid crystal molecules change with temperature as determined by Monte Carlo simulations?
answered
3 days
ago
in
Computational Chemistry
0
votes
20
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What is the isomerism type of the molecule with the chemical formula C4H10O? Determine if it is a structural isomer, a functional isomer, a stereoisomer, or if it is not isomeric at all. Show the reasoning and steps taken to arrive at the conclusion.
answered
4 days
ago
in
Chemical bonding
0
votes
20
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How does the addition of a catalyst affect the rate of decomposition of hydrogen peroxide?
answered
Feb 17
in
Chemical kinetics
0
votes
36
views
What are the main mechanisms of polymer degradation, and how do they affect the stability and properties of the polymer?
answered
Feb 14
in
Polymer Chemistry
0
votes
27
views
How do the properties of nanoparticles change with their size and shape? Provide a detailed explanation with examples.
answered
Feb 13
in
Physical Chemistry
0
votes
39
views
What is the effect of increasing the pH of a solution containing iron(III) and cyanide ions on the formation of the iron(III)-cyanide complex ion?
answered
Feb 13
in
Chemical equilibrium
0
votes
32
views
How can we design a cost-effective and efficient system for the treatment of industrial wastewater, while minimizing the risks of harmful chemical discharge into the environment?
answered
Feb 12
in
Chemical engineering
0
votes
36
views
How can the power conversion efficiency of polymer-based photovoltaic materials be improved?
answered
Feb 10
in
Polymer Chemistry
0
votes
45
views
How can insufficient funding for chemistry education impact the quality of laboratory experiments and practical learning experiences for chemistry students, and what strategies can schools and educators implement to address this issue and improve the overall quality of chemistry education?
answered
Feb 5
in
Chemical education
0
votes
40
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Calculate the standard enthalpy change for the combustion of 1 mole of propane gas (C3H8) at standard conditions using the following balanced chemical equation: C3H8(g) + 5O2(g) -> 3CO2(g) + 4H2O(l)Given the standard enthalpy of formation values at 298K for C3H8(g), CO2(g), and H2O(l) as -103.8, -393.5, and -285.8 kJ/mol respectively, calculate the standard enthalpy change for the combustion reaction.
answered
Feb 3
in
Chemical thermodynamics
0
votes
85
views
How does the drug acetaminophen reduce fever and relieve pain in the human body at the molecular level?
answered
Jan 30
in
Medicinal Chemistry
0
votes
51
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Calculate the lattice energy of MgO using Born-Haber Cycle. Given the following information: - The enthalpy change of sublimation of Mg = +1472 kJ/mol- The first ionization energy of Mg = +738 kJ/mol- The second ionization energy of Mg = +1450 kJ/mol- The enthalpy change of electron affinity of O = -141 kJ/mol- The enthalpy change of formation of MgO = -601 kJ/mol- Assume that all other enthalpy changes are negligible.
answered
Jan 23
in
Inorganic Chemistry
0
votes
80
views
According to the ecological systems theory, what are the five systems that influence child development?
answered
Jan 20
in
Psychology
0
votes
40
views
When might an individual develop PTSD symptoms?
answered
Jan 20
in
Psychology
0
votes
46
views
How did Harry Harlow's research with infant monkeys inform us about attachment?
answered
Jan 17
in
Psychology
0
votes
37
views
According to the opponent-colour theory, what is the biological explanation for colour blindness?
answered
Jan 17
in
Psychology
0
votes
30
views
Where do bottom-up processing theories suggest perception occurs?
answered
Jan 17
in
Psychology
0
votes
23
views
How does attention impact perception?
answered
Jan 17
in
Psychology
0
votes
58
views
What is the dark triad personality trait?
answered
Jan 17
in
Psychology
0
votes
29
views
What is a criterion variable?
answered
Jan 17
in
Psychology
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