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Answers by VonSissons9
0
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28
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How does the presence of different functional groups affect the molecular dynamics and energy transfer processes in organic compounds? Provide specific examples and explain the underlying quantum mechanical principles that govern these processes.
answered
Feb 22
in
Quantum Chemistry
0
votes
36
views
What is the predicted effect of increasing the pressure on the equilibrium position of an exothermic reaction that has fewer moles of gas on the product side than the reactant side?
answered
Feb 22
in
Chemical equilibrium
0
votes
23
views
What is the mechanism of the photochemical reaction between benzene and chlorine in the presence of sunlight?
answered
Feb 22
in
PhotoChemistry
0
votes
35
views
What is the oxidation state of nitrogen in HNO3?
answered
Feb 22
in
Chemical reactions
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votes
24
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What mass of NaOH (in grams) is needed to react completely with 25.0 g of HCl according to the following balanced chemical equation?2NaOH(aq) + H2SO4(aq) → Na2SO4(aq) + 2H2O(l)
answered
Feb 20
in
Chemical reactions
0
votes
30
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How does the coordination environment of metal ions affect the activity of metalloproteins and metalloenzymes? Provide examples of metalloproteins or metalloenzymes whose activity is modulated by changes in their coordination geometry.
answered
Feb 19
in
Coordination Chemistry
0
votes
40
views
How can we accurately predict the crystal structure of inorganic solids based on their chemical composition and other physical characteristics?
answered
Feb 14
in
Inorganic Chemistry
0
votes
39
views
How can we optimize the production process of detergents to minimize environmental impact while maintaining the effectiveness of the final product?
answered
Feb 14
in
Chemical engineering
0
votes
63
views
What is the role of metal ions in the catalytic activities of metalloenzymes and metalloproteins? Provide at least two examples of metalloenzymes and metalloproteins and explain their functions in terms of their coordination chemistry.
answered
Feb 13
in
Coordination Chemistry
0
votes
94
views
How can we isolate the active compounds from natural products and determine their pharmacology for potential use in medicinal applications?
answered
Feb 13
in
Medicinal Chemistry
0
votes
72
views
How can the surface properties of polymers be modified to enhance adhesion between two different polymer surfaces?
answered
Feb 11
in
Polymer Chemistry
0
votes
37
views
How can the efficiency of the hydrogen fuel production system be improved without compromising the quality and purity of the final product?
answered
Feb 7
in
Chemical engineering
0
votes
32
views
How can chemistry teachers provide better support and accommodations for students with learning disabilities to promote their success and engagement in the subject?
answered
Feb 6
in
Chemical education
0
votes
74
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Calculate the standard enthalpy change for the formation of ethylene glycol (C2H6O2) from its elements given that the standard enthalpies of formation of carbon dioxide, water, and ethylene glycol are -393.5 kJ/mol, -285.8 kJ/mol, and -421.1 kJ/mol respectively.
answered
Feb 3
in
Chemical thermodynamics
0
votes
145
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What is the concentration of a particular protein in a given sample of blood plasma, and how does it compare to the normal concentration range? Analyze the composition of the blood plasma using the capillary electrophoresis technique and determine the concentration of the protein of interest. Compare the results with the established normal range to evaluate the potential health implications of the protein concentration in the sample.
answered
Jan 30
in
Analytical Chemistry
0
votes
85
views
Calculate the heat of formation of methane (CH4) given the following bond energy values: C-H bond energy = 413 kJ/mol and C-C bond energy = 348 kJ/mol.
answered
Jan 23
in
Chemical bonding
0
votes
66
views
A battery consists of a Zinc electrode and a Copper electrode. Calculate the exchange current density at the Zinc electrode if the concentration of Zinc ion in its solution is 0.1 M and the potential difference between the electrodes is 1.5 V. The standard electrode potential for Zinc is -0.76 V and the transfer coefficient for the electrode reaction is 0.5.
answered
Jan 22
in
ElectroChemistry
0
votes
120
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What is the product formed when propene reacts with sulfuric acid followed by water in an electrophilic addition reaction?
answered
Jan 21
in
Organic Chemistry
0
votes
46
views
Where can the cognitive model be used?
answered
Jan 20
in
Psychology
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votes
48
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According to the behaviourist approach, why do individuals learn fear through conditioning?
answered
Jan 17
in
Psychology
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