Recent activity by KeriLundberg

1 answer 74 views

How does the photochemical behavior of luminescent materials vary with different excitation wavelengths?

1 answer 80 views

What is the new equilibrium constant for the reaction N2(g) + 3H2(g) ⇌ 2NH3(g) if the initial concentration of NH3 is 0.1 M, N2 is 0.2 M, H2 is 0.3 M, and then more H2 is added until its concentration reaches 0.5 M?

answered Feb 20 in Chemical equilibrium

1 answer 81 views

How does the addition of a catalyst affect the energy barrier of a reaction mechanism and ultimately the rate of reaction, as predicted by density functional theory calculations?

asked Feb 17 in Computational Chemistry

1 answer 75 views

How does the absorption of light by a molecule or material affect its electronic structure and chemical reactivity?

asked Feb 17 in Quantum Chemistry

1 answer 82 views

How does surface modification of nanoparticles affect their catalytic activity in a specific chemical reaction?

asked Feb 17 in Surface Chemistry

1 answer 94 views

How does pH affect the stability of colloidal particles and how can the stability be improved using coagulation agents?

asked Feb 14 in Surface Chemistry

1 answer 161 views

What is the effect of ligand substitution on the photochemical properties of a transition metal complex?

answered Feb 13 in PhotoChemistry

1 answer 71 views

How can we design a new drug for cancer treatment that targets cancer cells specifically and minimizes side effects in healthy cells?

answered Feb 12 in Medicinal Chemistry

1 answer 162 views

How can the synthesis and characterization of new materials be optimized to improve the efficiency of solar cells?

asked Feb 11 in Materials Chemistry

1 answer 133 views

How can the properties of liquid crystals be manipulated to improve the efficiency and quality of display technology?

answered Feb 10 in Materials Chemistry

1 answer 133 views

How can the process for the production of a specific food additive be optimized to minimize waste and increase efficiency while maintaining the desired quality and purity of the final product?

answered Feb 10 in Chemical engineering

1 answer 86 views

How can the compatibility between two different polymers in a blend be improved?

asked Feb 6 in Polymer Chemistry

1 answer 155 views

What is the mechanism of the acid-catalyzed formation of an ether from an alcohol and the reaction of an alkene with a peroxyacid to produce an epoxide? Provide the steps involved in both reactions and explain the factors that influence the yield of the products.

answered Jan 30 in Organic Chemistry

1 answer 125 views

What is the amount of copper ions in a 0.1 M CuSO4 solution if it takes 10 minutes to completely electrolyze (under constant current of 0.15 A) a 35-mg copper wire which is in contact with the solution?

answered Jan 30 in Analytical Chemistry

1 answer 97 views

Why is the social support theory important to psychology?

answered Jan 20 in Psychology

1 answer 108 views

How does the social identity theory explain the role of group membership in intergroup violence?

answered Jan 20 in Psychology

1 answer 59 views

Where is the focus of existential psychology?

answered Jan 20 in Psychology

1 answer 47 views

What does the cognitive-behavioural model suggest about the relationship between delusions and anxiety?

answered Jan 20 in Psychology

1 answer 108 views

Can you explain the differences between the attachment styles identified in the Strange Situation experiment?

answered Jan 20 in Psychology

1 answer 79 views

What is a potential solution for reducing aggressive behaviours based on the social learning theory?

asked Jan 20 in Psychology

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