Questions by RondaSkeyhil

0 votes

1 answer 74 views

What are the main environmental contaminants that can arise from the use and disposal of common household chemicals, and what impact do these contaminants have on the environment and human health?

asked Feb 20 in Chemical education

0 votes

1 answer 83 views

What is the effect of temperature and size on the stability and dynamics of gold nanoparticles using molecular dynamics simulations?

asked Feb 19 in Computational Chemistry

0 votes

1 answer 90 views

What is the coordination environment and electronic structure of the iron atom in the heme group of hemoglobin? How does this structure allow hemoglobin to bind oxygen and transport it throughout the body?

asked Feb 19 in Coordination Chemistry

0 votes

1 answer 78 views

What is the effect of the addition of dopants to the superconducting material YBa2Cu3O7 on its critical temperature?

asked Feb 17 in Materials Chemistry

0 votes

1 answer 89 views

What is the difference between size exclusion chromatography and gel permeation chromatography as methods for polymer characterization? Which one is better-suited for determining the molecular weight distribution of a polymer sample? Justify your answer.

asked Feb 14 in Polymer Chemistry

0 votes

1 answer 65 views

How can we design a drug that specifically targets the cancer cells in a patient with lung cancer without negatively affecting healthy cells?

asked Feb 12 in Medicinal Chemistry

0 votes

1 answer 91 views

How can the integration of environmental chemistry into the existing curriculum of a chemistry syllabus enhance students' understanding of the impact of chemical reactions on the environment and promote responsible use of chemicals in their future careers?

asked Feb 7 in Chemical education

0 votes

1 answer 90 views

How can the electronic properties of semiconductors be modified to optimize their performance as electronic devices, and what is the most effective method for achieving this modification?

asked Feb 7 in Materials Chemistry

0 votes

1 answer 133 views

What alternative strategies can be employed to provide meaningful chemistry laboratory experiences for students in environments with limited resources and funding for hands-on experimentation?

asked Jan 30 in Chemical education

0 votes

1 answer 85 views

Calculate the change in entropy (in J/K) for the following reaction at 298 K: 2CH3OH (l) + 3O2 (g) → 2CO2 (g) + 4H2O (l) Given the following standard entropy values (in J/K): CH3OH (l): 126.6, O2 (g): 205.0, CO2 (g): 213.6, H2O (l): 69.9

asked Jan 23 in Chemical thermodynamics

0 votes

1 answer 117 views

How can positive psychology be used to promote physical health?

asked Jan 20 in Psychology

0 votes

1 answer 171 views

When was the development of cross-cultural psychology?

asked Jan 16 in Psychology

0 votes

1 answer 172 views

What is the difference between the transactional and transformational approach to leadership?

asked Jan 16 in Psychology

0 votes

1 answer 120 views

Who proposed social impact theory?

asked Jan 15 in Psychology

0 votes

1 answer 100 views

Who introduced the theory of Continuing Bonds?

asked Jan 15 in Psychology

0 votes

1 answer 35 views

What is connectionism?

asked Jan 14 in Psychology

0 votes

1 answer 103 views

What is the relationship between culture and cognition?

asked Jan 14 in Psychology

0 votes

1 answer 114 views

What is the BATNA concept?

asked Jan 13 in Psychology

0 votes

1 answer 48 views

What's the most common disorder from having an extra chromosome?

asked Jan 8 in Science

0 votes

1 answer 56 views

What is the matter through which sound waves travel?

asked Jan 7 in Science

Categories