Recent activity by RandyMenende

1 answer 22 views

How can the size and shape of quantum dots be controlled using different synthesis methods in materials chemistry, and what impact does this have on their photoluminescence properties?

asked 20 hours ago in Materials Chemistry

1 answer 30 views

How can chemistry students better prepare themselves for careers in the field, and are there any specific skills or knowledge areas that are often inadequately covered in traditional chemistry curricula?

asked 6 days ago in Chemical education

1 answer 66 views

What is the coordination number and geometry of the metal ion at the active site of the metalloenzyme carbonic anhydrase? How does the coordination environment of the metal ion contribute to the enzyme's catalytic activity?

answered Jan 31 in Coordination Chemistry

1 answer 61 views

How does a change in pH affect the formation of the complex ion Fe(III)-thiocyanate, and what is the equilibrium constant for this reaction at a pH of 2.5?

answered Jan 30 in Chemical equilibrium

1 answer 22 views

What is the Self-Validation Theory?

asked Jan 20 in Psychology

1 answer 31 views

Please compare the cognitive and interpersonal vulnerabilities for depression.

asked Jan 17 in Psychology

1 answer 30 views

What is the difference between a memory trace and a memory schema?

answered Jan 16 in Psychology

1 answer 35 views

What are the four goals of psychology?

answered Jan 15 in Psychology

1 answer 25 views

What is the DSM-5 diagnostic criteria for major depressive disorder?

asked Jan 14 in Psychology

1 answer 34 views

What is the main difference between psychoanalysis and humanistic therapy?

answered Jan 13 in Psychology

1 answer 45 views

Who created the Social Identity Theory?

asked Jan 13 in Psychology

1 answer 20 views

What is Post-Traumatic Stress Disorder (PTSD)?

answered Jan 13 in Psychology

1 answer 10 views

Zinc is more easily oxidized than iron because zinc has a lower reduction potential. since zinc has a lower reduction potential, it is a more what?

asked Jan 8 in Science

1 answer 18 views

Which is the final step of cell division?

answered Jan 8 in Science

1 answer 9 views

When someone falls, the kinetic energy the person has upon reaching the floor is the amount of what energy lost by falling through height?

asked Jan 8 in Science

1 answer 29 views

What kind of waves are electromagnetic waves?

answered Jan 7 in Science

1 answer 22 views

What is the inner cell mass formed by the cells of the blastocyst called?

asked Jan 7 in Science

1 answer 14 views

Scientists use what scale to illustrate the order in which events on earth have happened?

asked Dec 31, 2024 in Science

1 answer 37 views

Most enzymes are classified as what?

asked Dec 27, 2024 in Science

...