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How can the yield of a chemical reaction be improved using a specific catalyst and reaction conditions in the production of ammonia from nitrogen and hydrogen gases?
asked
Feb 22
in
Chemical engineering
1
answer
33
views
How does the mechanism of adsorption differ between Langmuir and Freundlich isotherms in the context of heterogeneous catalysis?
answered
Feb 20
in
Surface Chemistry
1
answer
34
views
What are the most effective catalysts to use in the production of ammonium nitrate fertilizer via the Haber process, and how do their properties affect the rate of the reaction and yield of the product?
asked
Feb 20
in
Chemical engineering
1
answer
35
views
Which chemical features are essential for the effective design of antiviral drugs that target enveloped viruses?
asked
Feb 20
in
Medicinal Chemistry
1
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35
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How does the concentration of photosensitizer affect the rate of the photochemical reaction in the presence of light?
answered
Feb 18
in
PhotoChemistry
1
answer
42
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How do the temperature and pressure affect the outcome of the Monte Carlo simulations of gas-phase reactions? Can you provide a quantitative analysis of the effects of varying temperature and pressure on the reaction rate and yield?
asked
Feb 17
in
Computational Chemistry
1
answer
42
views
What is the mechanism of photo bleaching of a common textile dye?
asked
Feb 14
in
PhotoChemistry
1
answer
52
views
How does increasing the temperature affect the reaction rate of the reaction between hydrogen peroxide and potassium iodide?
answered
Feb 13
in
Chemical kinetics
1
answer
94
views
What is the effect of changing the concentration of reactants on the reaction rate when using a single-step mechanism versus a multi-step mechanism in the reaction between hydrogen gas and iodine gas to form hydrogen iodide gas?
answered
Feb 13
in
Chemical kinetics
1
answer
29
views
How can medicinal chemists design drugs to target specific mutations in genetic disorders, such as cystic fibrosis or sickle cell anemia, while avoiding off-target effects on healthy cells?
answered
Feb 6
in
Medicinal Chemistry
1
answer
68
views
Calculate the standard enthalpy change for the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) to form sodium chloride (NaCl) and water (H2O), given the following information:- Heat capacity of the solution = 4.18 J/g°C- Volume of the solution = 50 mL- Concentration of HCl = 0.25 M- Concentration of NaOH = 0.10 M
answered
Feb 3
in
Chemical thermodynamics
1
answer
61
views
How does changing the pH of a solution affect the equilibrium position of a redox reaction between copper and silver ions? Provide a detailed explanation with chemical equations and the relevant equilibrium constants.
answered
Feb 3
in
Chemical equilibrium
1
answer
35
views
How can a chemical engineer design a system for the production of hydrogen fuel using renewable resources and sustainable processes, taking into consideration the cost and energy efficiency?
answered
Jan 30
in
Chemical engineering
1
answer
86
views
What is the effect of a catalyst on the equilibrium position of a reaction in which there are unequal numbers of gaseous reactants and gaseous products? Use the chemical equation for the reaction, the initial concentrations of the reactants and products, and the equilibrium constant (Kc) to determine the changes in reaction rate, the equilibrium concentrations of the reactants and products, and the new value of Kc when a catalyst is introduced.
asked
Jan 30
in
Chemical equilibrium
1
answer
102
views
What is the composition of the volatile components in a mixture of gasoline using gas chromatography?
answered
Jan 30
in
Analytical Chemistry
1
answer
90
views
According to the Stroop effect, how does interference between words and colors affect reaction times?
answered
Jan 20
in
Psychology
1
answer
79
views
What are the results of the Bobo doll experiment?
answered
Jan 20
in
Psychology
1
answer
42
views
Please evaluate the Asch conformity experiments.
asked
Jan 20
in
Psychology
1
answer
41
views
Why do psychodynamic psychologists believe that unconscious thoughts and experiences shape behaviour?
answered
Jan 20
in
Psychology
1
answer
112
views
Why is the expressed emotion phenomenon relevant?
asked
Jan 17
in
Psychology
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