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How does the polarity of the solvent affect the rate of photochemical reactions in organic compounds such as benzene and toluene?
answered
Feb 22
in
PhotoChemistry
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31
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What is the electronic structure and bonding analysis of a water molecule using Hartree-Fock method, and how does the formation of molecular orbitals contribute to the stability of the molecule?
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Feb 20
in
Quantum Chemistry
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35
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What is the bond order of a nitrogen molecule (N2) and an oxygen molecule (O2) based on their molecular orbital diagrams and how does this relate to their bond strength and bond length?
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Feb 18
in
Chemical bonding
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41
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How do plants assimilate ammonium ions into amino acids? Provide a detailed explanation of the metabolic process and enzymes involved in this process.
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Feb 14
in
BioChemistry
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81
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What is the percent ionization of a 0.1 M solution of acetic acid (pKa = 4.76) at 25°C, if its ionization constant (Ka) changes to 1.32 x 10^-5 when the temperature is raised to 50°C?
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Feb 13
in
Chemical equilibrium
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67
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How does the chemical composition of crude oil relate to its impact on different ecosystems during an oil spill event?
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Feb 12
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Environmental Chemistry
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44
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How can the chemical engineer optimize the production process of a specific food additive while ensuring its purity and safety for human consumption?
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Feb 6
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Chemical engineering
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92
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How can chemistry teachers encourage universities and organizations to provide more chemistry-related extracurricular activities for students to participate in, despite the limited availability in their local area?
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Jan 30
in
Chemical education
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108
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A chemistry student is required to determine the cathodic and anodic Tafel slopes for a reaction occurring at an electrode surface. The current density at the cathodic surface is known to be 1.8 mA/cm² and the current density at the anodic surface is known to be 1.2 mA/cm². The current potential relationship is given by the Tafel equation:log (i) = log (i0) + β_c * (E-E_c) for cathodic reactionlog (i) = log (i0) + β_a * (E-E_a) for anodic reactionWhere i is the current density, i0 is the exchange current density, β_c and β_a are the cathodic and anodic Tafel slopes respectively, E is the elect
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Jan 22
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ElectroChemistry
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94
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How does the frustration-aggression theory explain the link between frustration and aggression?
answered
Jan 20
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Psychology
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52
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Who developed the SOM neural network?
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Jan 20
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Psychology
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35
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Why is it important to use blind or double-blind procedures in psychology research?
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Jan 17
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Psychology
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102
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What is an ethical concern related to the use of placebos in pain management?
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Jan 16
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Psychology
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89
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According to Aaron Beck, what is cognitive distortion?
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Jan 16
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Psychology
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77
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According to discursive psychology, what is the relationship between discourse and identity?
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Jan 15
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Psychology
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94
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According to the social cognitive theory of anxiety, why do people develop anxiety disorders?
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Jan 15
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Psychology
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84
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What is the central tenet of social identity theory?
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Jan 14
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Psychology
0
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48
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What are some strategies for improving sleep?
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Jan 14
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Psychology
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38
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What is the ego, and how does it relate to psychoanalysis?
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Jan 13
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Psychology
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98
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Which layer is found below the lithosphere?
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Jan 8
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Science
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