Recent activity by Gemma57U2204

1 answer 30 views

How can environmental chemistry concepts be integrated into high school chemistry curriculums to increase student awareness and understanding of the impact of chemistry on the environment?

answered 14 hours ago in Chemical education

1 answer 28 views

How can density functional theory calculations be used to predict the rate-determining step of a catalytic reaction in order to design more efficient and selective catalysts?

answered 14 hours ago in Computational Chemistry

1 answer 35 views

Consider the following equilibrium reaction:2NO(g) + Br2(g) ⇌ 2NOBr(g)If the initial concentration of NO is 0.10 M, Br2 is 0.20 M, and NOBr is 0.40 M, what would be the concentration of NOBr when additional Br2 is added such that its concentration is doubled? Calculate the new equilibrium concentration of NOBr assuming all other conditions remain the same.

answered 2 days ago in Chemical equilibrium

1 answer 28 views

How does changing the concentration of reactants affect the equilibrium constant of a chemical reaction, and how can this effect be quantitatively measured using experimental data?

asked 2 days ago in Chemical kinetics

1 answer 48 views

Who funded Dr. Amanda Biggs' study?

answered Jan 20 in Psychology

1 answer 18 views

How can persuasion be used to change a person's attitude?

answered Jan 20 in Psychology

1 answer 22 views

When can mental health interventions be useful?

answered Jan 20 in Psychology

1 answer 29 views

Why is parsimony an important criterion for evaluating neuroscience theories?

asked Jan 20 in Psychology

1 answer 6 views

When might bystander apathy occur?

asked Jan 17 in Psychology

1 answer 7 views

What is the difference between a mood disorder and a personality disorder?

asked Jan 17 in Psychology

1 answer 26 views

What are some common symptoms of depression?

asked Jan 14 in Psychology

1 answer 6 views

What is the significance of puberty in adolescent development?

asked Jan 14 in Psychology

1 answer 23 views

What is crystallised intelligence?

asked Jan 13 in Psychology

1 answer 30 views

What is masking in hearing?

answered Jan 13 in Psychology

1 answer 27 views

What was diorite commonly used for in ancient civilizations?

asked Jan 8 in Science

1 answer 25 views

What effect does tamiflu have on viruses and cells?

asked Jan 6 in Science

1 answer 8 views

The right ventricle pumps what type of blood toward the lungs?

answered Jan 2 in Science

1 answer 24 views

The common carotid artery gives rise to the external and internal carotid arteries. the external carotid artery remains superficial and gives rise to many arteries of this?

asked Dec 31, 2024 in Science

1 answer 28 views

If two populations do not mate and produce fertile offspring, what results?

asked Dec 30, 2024 in Science

1 answer 23 views

How does consuming enterobactin help our body?

answered Dec 30, 2024 in Science

...