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User DoloresOtero
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How does the reaction rate of magnesium and hydrochloric acid change when the magnesium is in different forms (powder, ribbon, or solid)?
asked
1 day
ago
in
Chemical kinetics
1
answer
22
views
How does the photophysical and photochemical behavior of lanthanide complexes change as a function of their coordination environment and the ligands coordinated to the central lanthanide ion?
answered
3 days
ago
in
PhotoChemistry
1
answer
27
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How does the interaction between reactant molecules and the surface of a heterogeneous catalyst influence the rate and selectivity of the catalyzed reaction?
asked
5 days
ago
in
Surface Chemistry
1
answer
24
views
What is the hybridization of the carbon atom in the molecule CH3Cl?
answered
5 days
ago
in
Chemical bonding
1
answer
30
views
What is the electronegativity difference between a carbon atom (2.55) and an oxygen atom (3.44) in the compound CO2?
asked
5 days
ago
in
Chemical bonding
1
answer
23
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How do the coordination chemistry properties of copper in the active site of cytochrome c oxidase affect its ability to facilitate the reduction of molecular oxygen to water?
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6 days
ago
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Coordination Chemistry
1
answer
26
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What is the effect of solvation on the intermolecular interactions between water and sodium chloride?
asked
Feb 14
in
Quantum Chemistry
1
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33
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How can we predict the electronic and magnetic properties of metal-organic frameworks using quantum chemistry calculations?
asked
Feb 14
in
Quantum Chemistry
1
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40
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How do the ionic properties of ILs affect their potential use as solvents, electrolytes and catalysts in chemical reactions?
answered
Feb 13
in
Physical Chemistry
1
answer
9
views
How will increasing the pressure in a closed system at equilibrium with a gaseous reactant and product affect the equilibrium position? Provide a detailed explanation with a balanced chemical equation and experimental evidence to support your answer.
asked
Feb 13
in
Chemical equilibrium
1
answer
40
views
How can the yield of biofuels be improved through the optimization of reaction conditions in the biofuel production process?
answered
Feb 13
in
Chemical engineering
1
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36
views
How can we improve the sensitivity of gas sensors by synthesizing and characterizing new materials with high surface area and optimal molecular recognition properties?
asked
Feb 13
in
Materials Chemistry
1
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36
views
How can we use coordination polymers and metal-organic frameworks for efficient gas storage and separation applications?
asked
Feb 12
in
Coordination Chemistry
1
answer
50
views
How can the release rate of a drug from a polymer-based drug delivery system be controlled by varying the molecular weight and composition of the polymer?
asked
Feb 10
in
Polymer Chemistry
1
answer
30
views
How can the molecular docking technique be applied to predict the binding affinity of two protein molecules in a protein-protein interaction?
answered
Feb 10
in
Computational Chemistry
1
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37
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How can the excessive use of chemical fertilizers and pesticides in agriculture affect the soil quality and overall environmental health in the long term, and what sustainable alternatives can be proposed to promote sustainable agriculture and minimize its impact on the environment?
asked
Feb 7
in
Environmental Chemistry
1
answer
56
views
What is the effect of changing the concentration of reaction intermediates on the rate of the chemical reaction?
answered
Feb 3
in
Chemical kinetics
1
answer
53
views
How does a change in pH affect the equilibrium position of a reaction between a weak acid and its conjugate base?
asked
Jan 30
in
Chemical equilibrium
1
answer
73
views
What are some effective study strategies and techniques that can help improve preparation for chemistry exams?
asked
Jan 30
in
Chemical education
1
answer
44
views
Calculate the enthalpy of vaporization of water given that it has a vapor pressure of 1.00 atm at 100°C and its molar enthalpy of vaporization at 373 K is 40.7 kJ/mol.
asked
Jan 23
in
ThermoChemistry
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