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User PhillipPugli
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How does the size and shape of a molecule affect its ability to conduct electricity in a nanoscale system?
asked
1 day
ago
in
Quantum Chemistry
1
answer
25
views
How does the presence of reaction intermediates affect the overall reaction rate in the reaction between hydrogen peroxide and iodide ions, and how can this be experimentally investigated and measured?
asked
3 days
ago
in
Chemical kinetics
1
answer
3
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What is the most efficient and cost-effective way to produce biofuels from non-edible plant sources such as grasses, agricultural residues, and waste materials using chemical engineering principles?
asked
4 days
ago
in
Chemical engineering
1
answer
4
views
How does the molecular weight of a polymer affect its rheological properties in the molten state?
answered
4 days
ago
in
Polymer Chemistry
1
answer
26
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What is the effect of surface charge on the electrophoretic mobility of colloidal particles in an aqueous medium?
asked
5 days
ago
in
Surface Chemistry
1
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25
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What is the effect of pH on the rate of reaction between hydrochloric acid and magnesium ribbon?
answered
5 days
ago
in
Chemical kinetics
1
answer
19
views
What is the coordination environment of the metal ion in the active site of the metalloenzyme myoglobin, and how does this coordination environment contribute to its function in oxygen binding and storage?
asked
6 days
ago
in
Coordination Chemistry
1
answer
24
views
How does the carbon footprint of a household vary with different daily activities, such as transportation, food choices, and energy consumption, and how can individuals reduce their carbon footprint to mitigate their impact on the environment?
asked
Feb 18
in
Environmental Chemistry
1
answer
19
views
What is the bond length between two nitrogen atoms in a molecule of N2?
asked
Feb 18
in
Chemical bonding
1
answer
22
views
How does the enzyme RuBisCO catalyze the first step of carbon fixation in the Calvin cycle during photosynthesis, and what factors affect its efficiency?
asked
Feb 14
in
BioChemistry
1
answer
24
views
How do quantum chemical calculations help in predicting the strengths of non-covalent interactions in different chemical systems? Provide specific examples of chemical systems where accurate predictions have been made using quantum chemical calculations.
answered
Feb 14
in
Computational Chemistry
1
answer
25
views
How can we predict the selectivity of a chemical reaction based on the electronic structure of reactants?
asked
Feb 14
in
Quantum Chemistry
1
answer
47
views
How does the incorporation of functional groups affect the binding strength of host-guest complexes in supramolecular chemistry, as predicted by computational studies?
answered
Feb 13
in
Computational Chemistry
1
answer
34
views
What is the impact of heavy metal contamination in water bodies on the survival and reproductive success of fish species, and how do these contaminants accumulate in the food chain?
asked
Feb 13
in
Environmental Chemistry
1
answer
43
views
What is the heat released when 25 grams of sodium hydroxide (NaOH) crystallizes out of a solution at its freezing point, given the enthalpy of fusion of NaOH is -44.51 kJ/mol? (Molar mass of NaOH = 40.00 g/mol)
answered
Feb 13
in
ThermoChemistry
1
answer
8
views
How does computational modeling help in understanding enzyme catalysis and designing more efficient enzyme inhibitors?
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Feb 12
in
Computational Chemistry
1
answer
35
views
How can the production process of a specific specialty chemical be optimized to increase yield and reduce waste while maintaining product quality and purity?
asked
Feb 10
in
Chemical engineering
1
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28
views
How can the electrical conductivity and stability of conductive polymers be improved for use in electronic devices?
answered
Feb 7
in
Polymer Chemistry
1
answer
41
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How can magnetic resonance spectroscopy be used to determine the purity and concentration of a sample in organic chemistry?
asked
Feb 5
in
Physical Chemistry
1
answer
35
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How can chemistry instructors effectively incorporate safety protocols into their teaching methods to ensure that students are adequately prepared to handle potentially hazardous materials in the lab environment?
asked
Feb 4
in
Chemical education
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