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Answers by TracieM73151
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How does the Si/Al ratio affect the acidity of H-Mordenite zeolites? Use computational methods to investigate the interaction between acid site density and Si/Al ratio in H-Mordenite zeolites.
answered
Feb 24
in
Computational Chemistry
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28
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What is the predicted reaction mechanism and rate constant for the reaction of methane and chlorine gas to form methyl chloride at a temperature of 200°C and a pressure of 1 atm, using quantum chemical calculations and transition state theory?
answered
Feb 22
in
Quantum Chemistry
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25
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What is the most effective way to recover valuable metals, such as gold and silver, from electronic waste using chemical engineering principles and techniques?
answered
Feb 21
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Chemical engineering
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32
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How does the modification of the surface of polymers affect their wettability and adhesion properties?
answered
Feb 21
in
Surface Chemistry
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24
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What is the coordination number and geometry of the complex [Eu(en)₂(NO₃)₃] where Eu is europium, en is ethylenediamine, and NO₃ is nitrate ion? Also, explain the spectroscopic properties associated with europium in the complex.
answered
Feb 19
in
Coordination Chemistry
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votes
37
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What is the balanced chemical equation for the preparation of 2,4-dinitrophenol from phenol and nitric acid, and what are the reaction conditions required for the synthesis process to occur efficiently?
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Feb 17
in
Chemical synthesis
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31
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How can we use quantum chemistry to predict the electronic and magnetic properties of topological materials, and how can this information be applied to create new materials with improved properties?
answered
Feb 14
in
Quantum Chemistry
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57
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What is the effect of temperature on the conformations of a polymer chain in a Monte Carlo simulation?
answered
Feb 13
in
Computational Chemistry
0
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47
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How does decreasing the concentration of nitrogen gas in the reaction N2(g) + 3H2(g) ⇌ 2NH3(g) at a constant temperature and pressure affect the equilibrium position?
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Feb 12
in
Chemical equilibrium
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52
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How can the principles of medicinal chemistry be applied to design drugs that effectively target genetic mutations associated with genetic disorders such as cystic fibrosis or Huntington's disease?
answered
Feb 10
in
Medicinal Chemistry
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44
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Calculate the standard enthalpy change for the neutralization reaction between hydrochloric acid and sodium hydroxide, given the balanced chemical equation: HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l) and the enthalpy change of formation values: ∆Hf°(NaCl(aq)) = -407.3 kJ/mol ∆Hf°(H2O(l)) = -285.83 kJ/mol ∆Hf°(HCl(aq)) = -167.2 kJ/mol ∆Hf°(NaOH(aq)) = -469.11 kJ/mol
answered
Feb 3
in
Chemical thermodynamics
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100
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What are the functional groups present in an unknown organic compound and what are their characteristic infrared absorption frequencies as determined through infrared spectroscopy analysis?
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Jan 30
in
Analytical Chemistry
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71
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Why is object permanence an important concept for cognitive development?
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Jan 20
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Psychology
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41
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What is a construct in psychology research?
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Jan 17
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Psychology
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104
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According to the Social Exchange theory, how do individuals make decisions about relationships?
answered
Jan 16
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Psychology
0
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89
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What is the niche construction theory?
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Jan 15
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Psychology
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60
views
What is the impact of sleep on physical health?
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Jan 14
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Psychology
0
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34
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What is superordinate identity?
answered
Jan 13
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Psychology
0
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58
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Which part of a leaf contains openings known as stomata, through which the exchange of gases takes place?
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Jan 8
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Science
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56
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What property does coulomb electric force depend upon?
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Jan 7
in
Science
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